46338990 has 16 divisors (see below), whose sum is σ = 111213648. Its totient is φ = 12357056.

The previous prime is 46338989. The next prime is 46339001. The reversal of 46338990 is 9983364.

46338990 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 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, 772287 + ... + 772346.

It is an arithmetic number, because the mean of its divisors is an integer number (6950853).

Almost surely, 2^46338990 is an apocalyptic number.

46338990 is an abundant number, since it is smaller than the sum of its proper divisors (64874658).

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

46338990 is a wasteful number, since it uses less digits than its factorization.

46338990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544643.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 46338990 is about 6807.2747851104. The cubic root of 46338990 is about 359.1827913823.

The spelling of 46338990 in words is "forty-six million, three hundred thirty-eight thousand, nine hundred ninety".