46430964 has 18 divisors (see below), whose sum is σ = 117367250. Its totient is φ = 15476976.

The previous prime is 46430959. The next prime is 46430977. The reversal of 46430964 is 46903464.

46430964 is a `hidden beast` number, since 4 + 643 + 0 + 9 + 6 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42146064 + 4284900 = 6492^2 + 2070^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1289749 = 46430964 / (4 + 6 + 4 + 3 + 0 + 9 + 6 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 644839 + ... + 644910.

Almost surely, 2^46430964 is an apocalyptic number.

It is an amenable number.

46430964 is an abundant number, since it is smaller than the sum of its proper divisors (70936286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46430964 is a wasteful number, since it uses less digits than its factorization.

46430964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289759 (or 1289754 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 46430964 is about 6814.0270031751. The cubic root of 46430964 is about 359.4202706322.

The spelling of 46430964 in words is "forty-six million, four hundred thirty thousand, nine hundred sixty-four".