46379431 has 16 divisors (see below), whose sum is σ = 56448000. Its totient is φ = 38018904.

The previous prime is 46379429. The next prime is 46379447. The reversal of 46379431 is 13497364.

It is not a de Polignac number, because 46379431 - 2¹ = 46379429 is a prime.

It is a super-2 number, since 2×46379431² = 4302103239767522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46379461) 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, 4950 + ... + 10828.

It is an arithmetic number, because the mean of its divisors is an integer number (3528000).

Almost surely, 2^46379431 is an apocalyptic number.

46379431 is a deficient number, since it is larger than the sum of its proper divisors (10068569).

46379431 is an equidigital number, since it uses as much as digits as its factorization.

46379431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5923 (or 5909 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 46379431 is about 6810.2445624221. The cubic root of 46379431 is about 359.2872497638.

The spelling of 46379431 in words is "forty-six million, three hundred seventy-nine thousand, four hundred thirty-one".