46431693 has 36 divisors (see below), whose sum is σ = 84264544. Its totient is φ = 24116400.

The previous prime is 46431689. The next prime is 46431703. The reversal of 46431693 is 39613464.

46431693 is a `hidden beast` number, since 4 + 643 + 1 + 6 + 9 + 3 = 666.

It is not a de Polignac number, because 46431693 - 2² = 46431689 is a prime.

It is a super-2 number, since 2×46431693² = 4311804229692498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46431613) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4578 + ... + 10668.

Almost surely, 2^46431693 is an apocalyptic number.

It is an amenable number.

46431693 is a deficient number, since it is larger than the sum of its proper divisors (37832851).

46431693 is a wasteful number, since it uses less digits than its factorization.

46431693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6126 (or 6112 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 46431693 is about 6814.0804955621. The cubic root of 46431693 is about 359.4221516758.

It can be divided in two parts, 4643 and 1693, that added together give a palindrome (6336).

The spelling of 46431693 in words is "forty-six million, four hundred thirty-one thousand, six hundred ninety-three".