361332004 has 12 divisors (see below), whose sum is σ = 689815728. Its totient is φ = 164241800.

The previous prime is 361331983. The next prime is 361332007. The reversal of 361332004 is 400233163.

It is a super-2 number, since 2×361332004² = 261121634229312032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (361332007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4106002 + ... + 4106089.

It is an arithmetic number, because the mean of its divisors is an integer number (57484644).

Almost surely, 2^361332004 is an apocalyptic number.

It is an amenable number.

361332004 is a deficient number, since it is larger than the sum of its proper divisors (328483724).

361332004 is a wasteful number, since it uses less digits than its factorization.

361332004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8212106 (or 8212104 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 361332004 is about 19008.7349394956. The cubic root of 361332004 is about 712.2549506742.

Adding to 361332004 its reverse (400233163), we get a palindrome (761565167).

The spelling of 361332004 in words is "three hundred sixty-one million, three hundred thirty-two thousand, four".