3265401500 has 24 divisors (see below), whose sum is σ = 7131637968. Its totient is φ = 1306160400.

The previous prime is 3265401449. The next prime is 3265401539. The reversal of 3265401500 is 51045623.

It is a self number, because there is not a number n which added to its sum of digits gives 3265401500.

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, 3264902 + ... + 3265901.

It is an arithmetic number, because the mean of its divisors is an integer number (297151582).

Almost surely, 2^3265401500 is an apocalyptic number.

It is an amenable number.

3265401500 is an abundant number, since it is smaller than the sum of its proper divisors (3866236468).

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

3265401500 is a wasteful number, since it uses less digits than its factorization.

3265401500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6530822 (or 6530810 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3265401500 is about 57143.6916903345. The cubic root of 3265401500 is about 1483.5841879604.

The spelling of 3265401500 in words is "three billion, two hundred sixty-five million, four hundred one thousand, five hundred".