3332648738 has 32 divisors (see below), whose sum is σ = 5361016320. Its totient is φ = 1550304000.

The previous prime is 3332648729. The next prime is 3332648741. The reversal of 3332648738 is 8378462333.

It is a super-2 number, since 2×3332648738² = 22213095221785985288, which contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3332648692 and 3332648701.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429473 + ... + 437163.

It is an arithmetic number, because the mean of its divisors is an integer number (167531760).

Almost surely, 2^3332648738 is an apocalyptic number.

3332648738 is a deficient number, since it is larger than the sum of its proper divisors (2028367582).

3332648738 is a wasteful number, since it uses less digits than its factorization.

3332648738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7994.

The product of its digits is 1741824, while the sum is 47.

The square root of 3332648738 is about 57729.0978450209. The cubic root of 3332648738 is about 1493.6993102247.

The spelling of 3332648738 in words is "three billion, three hundred thirty-two million, six hundred forty-eight thousand, seven hundred thirty-eight".