361322474 has 4 divisors (see below), whose sum is σ = 541983714. Its totient is φ = 180661236.

The previous prime is 361322447. The next prime is 361322527. The reversal of 361322474 is 474223163.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 355586449 + 5736025 = 18857^2 + 2395^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 361322474.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90330617 + ... + 90330620.

Almost surely, 2^361322474 is an apocalyptic number.

361322474 is a deficient number, since it is larger than the sum of its proper divisors (180661240).

361322474 is a wasteful number, since it uses less digits than its factorization.

361322474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180661239.

The product of its digits is 24192, while the sum is 32.

The square root of 361322474 is about 19008.4842636124. The cubic root of 361322474 is about 712.2486887975.

The spelling of 361322474 in words is "three hundred sixty-one million, three hundred twenty-two thousand, four hundred seventy-four".