3236465240 has 32 divisors (see below), whose sum is σ = 7598659680. Its totient is φ = 1238299392.

The previous prime is 3236465213. The next prime is 3236465249. The reversal of 3236465240 is 425646323.

It is a self number, because there is not a number n which added to its sum of digits gives 3236465240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3236465249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1758029 + ... + 1759868.

It is an arithmetic number, because the mean of its divisors is an integer number (237458115).

Almost surely, 2^3236465240 is an apocalyptic number.

It is an amenable number.

3236465240 is an abundant number, since it is smaller than the sum of its proper divisors (4362194440).

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

3236465240 is a wasteful number, since it uses less digits than its factorization.

3236465240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517931 (or 3517927 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 3236465240 is about 56889.9397081769. The cubic root of 3236465240 is about 1479.1889334936.

The spelling of 3236465240 in words is "three billion, two hundred thirty-six million, four hundred sixty-five thousand, two hundred forty".