46980390 has 32 divisors (see below), whose sum is σ = 113174496. Its totient is φ = 12481280.

The previous prime is 46980389. The next prime is 46980397. The reversal of 46980390 is 9308964.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46980397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5644 + ... + 11216.

It is an arithmetic number, because the mean of its divisors is an integer number (3536703).

Almost surely, 2^46980390 is an apocalyptic number.

46980390 is an abundant number, since it is smaller than the sum of its proper divisors (66194106).

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

46980390 is a wasteful number, since it uses less digits than its factorization.

46980390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5864.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 46980390 is about 6854.2242449456. The cubic root of 46980390 is about 360.8324101953.

The spelling of 46980390 in words is "forty-six million, nine hundred eighty thousand, three hundred ninety".