46391344 has 10 divisors (see below), whose sum is σ = 89883260. Its totient is φ = 23195664.

The previous prime is 46391311. The next prime is 46391347. The reversal of 46391344 is 44319364.

It is not an unprimeable number, because it can be changed into a prime (46391347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1449714 + ... + 1449745.

It is an arithmetic number, because the mean of its divisors is an integer number (8988326).

Almost surely, 2^46391344 is an apocalyptic number.

It is an amenable number.

46391344 is a deficient number, since it is larger than the sum of its proper divisors (43491916).

46391344 is a wasteful number, since it uses less digits than its factorization.

46391344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2899467 (or 2899461 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 46391344 is about 6811.1191444578. The cubic root of 46391344 is about 359.3180092513.

The spelling of 46391344 in words is "forty-six million, three hundred ninety-one thousand, three hundred forty-four".