3538867946 has 16 divisors (see below), whose sum is σ = 5337189888. Its totient is φ = 1759816800.

The previous prime is 3538867931. The next prime is 3538867957. The reversal of 3538867946 is 6497688353.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041911 + ... + 1045301.

It is an arithmetic number, because the mean of its divisors is an integer number (333574368).

Almost surely, 2^3538867946 is an apocalyptic number.

3538867946 is a deficient number, since it is larger than the sum of its proper divisors (1798321942).

3538867946 is a wasteful number, since it uses less digits than its factorization.

3538867946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6077.

The product of its digits is 26127360, while the sum is 59.

The square root of 3538867946 is about 59488.3849671514. The cubic root of 3538867946 is about 1523.8940932712.

The spelling of 3538867946 in words is "three billion, five hundred thirty-eight million, eight hundred sixty-seven thousand, nine hundred forty-six".