Search a number
-
+
3409460 = 225170473
BaseRepresentation
bin1101000000011000110100
320102012220022
431000120310
51333100320
6201024312
740660055
oct15003064
96365808
103409460
111a1963a
121185098
13924b42
1464a72c
15475325
hex340634

3409460 has 12 divisors (see below), whose sum is σ = 7159908. Its totient is φ = 1363776.

The previous prime is 3409459. The next prime is 3409463. The reversal of 3409460 is 649043.

It can be written as a sum of positive squares in 2 ways, for example, as 2540836 + 868624 = 1594^2 + 932^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3409463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85217 + ... + 85256.

It is an arithmetic number, because the mean of its divisors is an integer number (596659).

Almost surely, 23409460 is an apocalyptic number.

It is an amenable number.

3409460 is an abundant number, since it is smaller than the sum of its proper divisors (3750448).

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

3409460 is a wasteful number, since it uses less digits than its factorization.

3409460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170482 (or 170480 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3409460 is about 1846.4723122755. The cubic root of 3409460 is about 150.5087907802.

The spelling of 3409460 in words is "three million, four hundred nine thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 170473 340946 681892 852365 1704730 3409460