1046935647 has 24 divisors (see below), whose sum is σ = 1531419344. Its totient is φ = 689140224.

The previous prime is 1046935579. The next prime is 1046935651. The reversal of 1046935647 is 7465396401.

It is not a de Polignac number, because 1046935647 - 2²⁰ = 1045887071 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046936647) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 455433 + ... + 457725.

Almost surely, 2^1046935647 is an apocalyptic number.

1046935647 is a deficient number, since it is larger than the sum of its proper divisors (484483697).

1046935647 is a wasteful number, since it uses less digits than its factorization.

1046935647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919 (or 2916 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 1046935647 is about 32356.3849494964. The cubic root of 1046935647 is about 1015.4066323513.

The spelling of 1046935647 in words is "one billion, forty-six million, nine hundred thirty-five thousand, six hundred forty-seven".