46680389 has 24 divisors (see below), whose sum is σ = 56908800. Its totient is φ = 38132640.

The previous prime is 46680383. The next prime is 46680407. The reversal of 46680389 is 98308664.

It is not a de Polignac number, because 46680389 - 2⁴ = 46680373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46680383) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119807 + ... + 120195.

It is an arithmetic number, because the mean of its divisors is an integer number (2371200).

Almost surely, 2^46680389 is an apocalyptic number.

46680389 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

46680389 is a deficient number, since it is larger than the sum of its proper divisors (10228411).

46680389 is a wasteful number, since it uses less digits than its factorization.

46680389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 46680389 is about 6832.3048087743. The cubic root of 46680389 is about 360.0627179823.

The spelling of 46680389 in words is "forty-six million, six hundred eighty thousand, three hundred eighty-nine".