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3424880 = 245311381
BaseRepresentation
bin1101000100001001110000
320110000001102
431010021300
51334044010
6201223532
741053034
oct15041160
96400042
103424880
111a2a188
121191ba8
1392bb74
146521c4
15479ba5
hex344270

3424880 has 40 divisors (see below), whose sum is σ = 8225664. Its totient is φ = 1324800.

The previous prime is 3424879. The next prime is 3424901. The reversal of 3424880 is 884243.

3424880 is nontrivially palindromic in base 3.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1790 + ... + 3170.

Almost surely, 23424880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3424880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4112832).

3424880 is an abundant number, since it is smaller than the sum of its proper divisors (4800784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3424880 is a wasteful number, since it uses less digits than its factorization.

3424880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 3424880 is about 1850.6431314546. The cubic root of 3424880 is about 150.7353521204.

The spelling of 3424880 in words is "three million, four hundred twenty-four thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 31 40 62 80 124 155 248 310 496 620 1240 1381 2480 2762 5524 6905 11048 13810 22096 27620 42811 55240 85622 110480 171244 214055 342488 428110 684976 856220 1712440 3424880