40364313 has 8 divisors (see below), whose sum is σ = 58711776. Its totient is φ = 24463200.

The previous prime is 40364297. The next prime is 40364329. The reversal of 40364313 is 31346304.

It is an interprime number because it is at equal distance from previous prime (40364297) and next prime (40364329).

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

It is not a de Polignac number, because 40364313 - 2⁴ = 40364297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40364383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611548 + ... + 611613.

It is an arithmetic number, because the mean of its divisors is an integer number (7338972).

Almost surely, 2^40364313 is an apocalyptic number.

It is an amenable number.

40364313 is a deficient number, since it is larger than the sum of its proper divisors (18347463).

40364313 is a wasteful number, since it uses less digits than its factorization.

40364313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223175.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 40364313 is about 6353.2915091313. The cubic root of 40364313 is about 343.0303304841.

Subtracting from 40364313 its reverse (31346304), we obtain a square (9018009 = 3003²).

The spelling of 40364313 in words is "forty million, three hundred sixty-four thousand, three hundred thirteen".