361274474 has 32 divisors (see below), whose sum is σ = 624015360. Its totient is φ = 155142000.

The previous prime is 361274471. The next prime is 361274533. The reversal of 361274474 is 474472163.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (361274471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184199 + ... + 186149.

It is an arithmetic number, because the mean of its divisors is an integer number (19500480).

Almost surely, 2^361274474 is an apocalyptic number.

361274474 is a deficient number, since it is larger than the sum of its proper divisors (262740886).

361274474 is a wasteful number, since it uses less digits than its factorization.

361274474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426.

The product of its digits is 112896, while the sum is 38.

The square root of 361274474 is about 19007.2216275814. The cubic root of 361274474 is about 712.2171477656.

The spelling of 361274474 in words is "three hundred sixty-one million, two hundred seventy-four thousand, four hundred seventy-four".