369945313 has 8 divisors (see below), whose sum is σ = 392599008. Its totient is φ = 347390784.

The previous prime is 369945299. The next prime is 369945341. The reversal of 369945313 is 313549963.

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

It is not a de Polignac number, because 369945313 - 2¹⁷ = 369814241 is a prime.

It is a super-2 number, since 2×369945313² = 273719069221335938, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 369945313.

It is not an unprimeable number, because it can be changed into a prime (369945013) 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, 17031 + ... + 32092.

It is an arithmetic number, because the mean of its divisors is an integer number (49074876).

Almost surely, 2^369945313 is an apocalyptic number.

It is an amenable number.

369945313 is a deficient number, since it is larger than the sum of its proper divisors (22653695).

369945313 is a wasteful number, since it uses less digits than its factorization.

369945313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49583.

The product of its digits is 262440, while the sum is 43.

The square root of 369945313 is about 19233.9624882654. The cubic root of 369945313 is about 717.8700640096.

The spelling of 369945313 in words is "three hundred sixty-nine million, nine hundred forty-five thousand, three hundred thirteen".