46400365 has 8 divisors (see below), whose sum is σ = 60742368. Its totient is φ = 33745680.

The previous prime is 46400357. The next prime is 46400383. The reversal of 46400365 is 56300464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46400365 - 2³ = 46400357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421767 + ... + 421876.

It is an arithmetic number, because the mean of its divisors is an integer number (7592796).

Almost surely, 2^46400365 is an apocalyptic number.

It is an amenable number.

46400365 is a deficient number, since it is larger than the sum of its proper divisors (14342003).

46400365 is a wasteful number, since it uses less digits than its factorization.

46400365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843659.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 46400365 is about 6811.7813382404. The cubic root of 46400365 is about 359.3412980620.

Subtracting 46400365 from its reverse (56300464), we obtain a palindrome (9900099).

The spelling of 46400365 in words is "forty-six million, four hundred thousand, three hundred sixty-five".