46393394 has 4 divisors (see below), whose sum is σ = 69590094. Its totient is φ = 23196696.

The previous prime is 46393387. The next prime is 46393397. The reversal of 46393394 is 49339364.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42445225 + 3948169 = 6515^2 + 1987^2 .

It is not an unprimeable number, because it can be changed into a prime (46393397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11598347 + ... + 11598350.

Almost surely, 2^46393394 is an apocalyptic number.

46393394 is a deficient number, since it is larger than the sum of its proper divisors (23196700).

46393394 is a wasteful number, since it uses less digits than its factorization.

46393394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23196699.

The product of its digits is 209952, while the sum is 41.

The square root of 46393394 is about 6811.2696320143. The cubic root of 46393394 is about 359.3233018412.

The spelling of 46393394 in words is "forty-six million, three hundred ninety-three thousand, three hundred ninety-four".