3297366720 has 84 divisors (see below), whose sum is σ = 11341577520. Its totient is φ = 879297024.

The previous prime is 3297366713. The next prime is 3297366749. The reversal of 3297366720 is 276637923.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 569580 + ... + 575339.

It is an arithmetic number, because the mean of its divisors is an integer number (135018780).

Almost surely, 2^3297366720 is an apocalyptic number.

3297366720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3297366720 is an abundant number, since it is smaller than the sum of its proper divisors (8044210800).

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

3297366720 is a wasteful number, since it uses less digits than its factorization.

3297366720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144942 (or 1144929 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 45.

The square root of 3297366720 is about 57422.7021307775. The cubic root of 3297366720 is about 1488.4094433438.

The spelling of 3297366720 in words is "three billion, two hundred ninety-seven million, three hundred sixty-six thousand, seven hundred twenty".