3382478672 has 10 divisors (see below), whose sum is σ = 6553552458. Its totient is φ = 1691239328.

The previous prime is 3382478663. The next prime is 3382478711. The reversal of 3382478672 is 2768742833.

It can be written as a sum of positive squares in only one way, i.e., 3358897936 + 23580736 = 57956^2 + 4856^2 .

It is a super-2 number, since 2×3382478672² = 22882323933069767168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3382478672.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105702443 + ... + 105702474.

Almost surely, 2^3382478672 is an apocalyptic number.

It is an amenable number.

3382478672 is a deficient number, since it is larger than the sum of its proper divisors (3171073786).

3382478672 is a wasteful number, since it uses less digits than its factorization.

3382478672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211404925 (or 211404919 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 50.

The square root of 3382478672 is about 58159.0807355137. The cubic root of 3382478672 is about 1501.1071340425.

The spelling of 3382478672 in words is "three billion, three hundred eighty-two million, four hundred seventy-eight thousand, six hundred seventy-two".