946694871 has 10 divisors (see below), whose sum is σ = 1414198632. Its totient is φ = 631129860.

The previous prime is 946694849. The next prime is 946694873. The reversal of 946694871 is 178496649.

It is not a de Polignac number, because 946694871 - 2¹⁵ = 946662103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946694873) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5843715 + ... + 5843876.

Almost surely, 2^946694871 is an apocalyptic number.

946694871 is a deficient number, since it is larger than the sum of its proper divisors (467503761).

946694871 is a wasteful number, since it uses less digits than its factorization.

946694871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11687603 (or 11687594 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 946694871 is about 30768.4070273389. The cubic root of 946694871 is about 981.9062130874.

The spelling of 946694871 in words is "nine hundred forty-six million, six hundred ninety-four thousand, eight hundred seventy-one".