369403964 has 12 divisors (see below), whose sum is σ = 656106024. Its totient is φ = 181945104.

The previous prime is 369403963. The next prime is 369403987. The reversal of 369403964 is 469304963.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (369403961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688919 + ... + 689454.

It is an arithmetic number, because the mean of its divisors is an integer number (54675502).

Almost surely, 2^369403964 is an apocalyptic number.

It is an amenable number.

369403964 is a deficient number, since it is larger than the sum of its proper divisors (286702060).

369403964 is a wasteful number, since it uses less digits than its factorization.

369403964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378444 (or 1378442 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 44.

The square root of 369403964 is about 19219.8845990292. The cubic root of 369403964 is about 717.5197347945.

Subtracting 369403964 from its reverse (469304963), we obtain a palindrome (99900999).

It can be divided in two parts, 36940 and 3964, that added together give a palindrome (40904).

The spelling of 369403964 in words is "three hundred sixty-nine million, four hundred three thousand, nine hundred sixty-four".