363772974 has 32 divisors (see below), whose sum is σ = 786545280. Its totient is φ = 111769632.

The previous prime is 363772967. The next prime is 363772979. The reversal of 363772974 is 479277363.

It is a happy number.

It is a super-2 number, since 2×363772974² = 264661553225609352, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363772979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38904 + ... + 47339.

It is an arithmetic number, because the mean of its divisors is an integer number (24579540).

Almost surely, 2^363772974 is an apocalyptic number.

363772974 is an abundant number, since it is smaller than the sum of its proper divisors (422772306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

363772974 is a wasteful number, since it uses less digits than its factorization.

363772974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86304.

The product of its digits is 1333584, while the sum is 48.

The square root of 363772974 is about 19072.8334025126. The cubic root of 363772974 is about 713.8552264749.

The spelling of 363772974 in words is "three hundred sixty-three million, seven hundred seventy-two thousand, nine hundred seventy-four".