3212496760 has 96 divisors (see below), whose sum is σ = 7970296320. Its totient is φ = 1164458240.

The previous prime is 3212496757. The next prime is 3212496803. The reversal of 3212496760 is 676942123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1852854 + ... + 1854586.

It is an arithmetic number, because the mean of its divisors is an integer number (83023920).

Almost surely, 2^3212496760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3212496760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3985148160).

3212496760 is an abundant number, since it is smaller than the sum of its proper divisors (4757799560).

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

3212496760 is a wasteful number, since it uses less digits than its factorization.

3212496760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149 (or 2134 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 3212496760 is about 56678.8916617112. The cubic root of 3212496760 is about 1475.5283768223.

The spelling of 3212496760 in words is "three billion, two hundred twelve million, four hundred ninety-six thousand, seven hundred sixty".