3380078356 has 6 divisors (see below), whose sum is σ = 5915137130. Its totient is φ = 1690039176.

The previous prime is 3380078347. The next prime is 3380078369. The reversal of 3380078356 is 6538700833.

It can be written as a sum of positive squares in only one way, i.e., 2297668356 + 1082410000 = 47934^2 + 32900^2 .

It is a super-2 number, since 2×3380078356² = 22849859385399325472, which contains 22 as substring.

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, 422509791 + ... + 422509798.

Almost surely, 2^3380078356 is an apocalyptic number.

It is an amenable number.

3380078356 is a deficient number, since it is larger than the sum of its proper divisors (2535058774).

3380078356 is a wasteful number, since it uses less digits than its factorization.

3380078356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845019593 (or 845019591 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 3380078356 is about 58138.4412931754. The cubic root of 3380078356 is about 1500.7519719995.

The spelling of 3380078356 in words is "three billion, three hundred eighty million, seventy-eight thousand, three hundred fifty-six".