46393390 has 16 divisors (see below), whose sum is σ = 83735280. Its totient is φ = 18506880.

The previous prime is 46393387. The next prime is 46393397. The reversal of 46393390 is 9339364.

46393390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2331 + ... + 9910.

It is an arithmetic number, because the mean of its divisors is an integer number (5233455).

Almost surely, 2^46393390 is an apocalyptic number.

46393390 is a deficient number, since it is larger than the sum of its proper divisors (37341890).

46393390 is a wasteful number, since it uses less digits than its factorization.

46393390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12627.

The product of its (nonzero) digits is 52488, while the sum is 37.

The square root of 46393390 is about 6811.2693383833. The cubic root of 46393390 is about 359.3232915143.

The spelling of 46393390 in words is "forty-six million, three hundred ninety-three thousand, three hundred ninety".