46439394 has 16 divisors (see below), whose sum is σ = 92951040. Its totient is φ = 15467760.

The previous prime is 46439383. The next prime is 46439417. The reversal of 46439394 is 49393464.

46439394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

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, 9087 + ... + 13245.

It is an arithmetic number, because the mean of its divisors is an integer number (5809440).

Almost surely, 2^46439394 is an apocalyptic number.

46439394 is an abundant number, since it is smaller than the sum of its proper divisors (46511646).

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

46439394 is a wasteful number, since it uses less digits than its factorization.

46439394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6025.

The product of its digits is 279936, while the sum is 42.

The square root of 46439394 is about 6814.6455520445. The cubic root of 46439394 is about 359.4420214157.

The spelling of 46439394 in words is "forty-six million, four hundred thirty-nine thousand, three hundred ninety-four".