3376378649 has 16 divisors (see below), whose sum is σ = 3966966528. Its totient is φ = 2813009472.

The previous prime is 3376378639. The next prime is 3376378657. The reversal of 3376378649 is 9468736733.

It is not a de Polignac number, because 3376378649 - 2¹² = 3376374553 is a prime.

It is a super-2 number, since 2×3376378649² = 22799865562846130402, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3376378594 and 3376378603.

It is not an unprimeable number, because it can be changed into a prime (3376378639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277124 + ... + 289050.

It is an arithmetic number, because the mean of its divisors is an integer number (247935408).

Almost surely, 2^3376378649 is an apocalyptic number.

It is an amenable number.

3376378649 is a deficient number, since it is larger than the sum of its proper divisors (590587879).

3376378649 is a wasteful number, since it uses less digits than its factorization.

3376378649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13064.

The product of its digits is 13716864, while the sum is 56.

The square root of 3376378649 is about 58106.6145029978. The cubic root of 3376378649 is about 1500.2042164921.

The spelling of 3376378649 in words is "three billion, three hundred seventy-six million, three hundred seventy-eight thousand, six hundred forty-nine".