3256465692 has 12 divisors (see below), whose sum is σ = 7598419976. Its totient is φ = 1085488560.

The previous prime is 3256465691. The next prime is 3256465699. The reversal of 3256465692 is 2965646523.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3256465691) 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, 135686059 + ... + 135686082.

Almost surely, 2^3256465692 is an apocalyptic number.

It is an amenable number.

3256465692 is an abundant number, since it is smaller than the sum of its proper divisors (4341954284).

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

3256465692 is a wasteful number, since it uses less digits than its factorization.

3256465692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271372148 (or 271372146 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 48.

The square root of 3256465692 is about 57065.4509488885. The cubic root of 3256465692 is about 1482.2296700409.

The spelling of 3256465692 in words is "three billion, two hundred fifty-six million, four hundred sixty-five thousand, six hundred ninety-two".