3656367046 has 4 divisors (see below), whose sum is σ = 5484550572. Its totient is φ = 1828183522.

The previous prime is 3656367041. The next prime is 3656367079. The reversal of 3656367046 is 6407636563.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3656367046² = 26738039950149532232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3656366987 and 3656367005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3656367041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 914091760 + ... + 914091763.

It is an arithmetic number, because the mean of its divisors is an integer number (1371137643).

Almost surely, 2^3656367046 is an apocalyptic number.

3656367046 is a deficient number, since it is larger than the sum of its proper divisors (1828183526).

3656367046 is a wasteful number, since it uses less digits than its factorization.

3656367046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828183525.

The product of its (nonzero) digits is 1632960, while the sum is 46.

The square root of 3656367046 is about 60467.9009557964. The cubic root of 3656367046 is about 1540.5764758629.

The spelling of 3656367046 in words is "three billion, six hundred fifty-six million, three hundred sixty-seven thousand, forty-six".