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3890468 = 224322619
BaseRepresentation
bin1110110101110100100100
321022122201102
432311310210
51443443333
6215215232
745032321
oct16656444
97278642
103890468
112217a6a
121377518
13a62a6a
14733b48
1551cae8
hex3b5d24

3890468 has 12 divisors (see below), whose sum is σ = 6966960. Its totient is φ = 1899912.

The previous prime is 3890431. The next prime is 3890503. The reversal of 3890468 is 8640983.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11138 + ... + 11481.

It is an arithmetic number, because the mean of its divisors is an integer number (580580).

Almost surely, 23890468 is an apocalyptic number.

It is an amenable number.

3890468 is a deficient number, since it is larger than the sum of its proper divisors (3076492).

3890468 is a wasteful number, since it uses less digits than its factorization.

3890468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22666 (or 22664 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 3890468 is about 1972.4269314730. The cubic root of 3890468 is about 157.2777481673.

The spelling of 3890468 in words is "three million, eight hundred ninety thousand, four hundred sixty-eight".

Divisors: 1 2 4 43 86 172 22619 45238 90476 972617 1945234 3890468