369779904 has 336 divisors, whose sum is σ = 1242608640. Its totient is φ = 108241920.

The previous prime is 369779897. The next prime is 369779929. The reversal of 369779904 is 409977963.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6267427 + ... + 6267485.

It is an arithmetic number, because the mean of its divisors is an integer number (3698240).

Almost surely, 2^369779904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 369779904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621304320).

369779904 is an abundant number, since it is smaller than the sum of its proper divisors (872828736).

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

369779904 is a wasteful number, since it uses less digits than its factorization.

369779904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 54.

The square root of 369779904 is about 19229.6620875147. The cubic root of 369779904 is about 717.7630573189.

The spelling of 369779904 in words is "three hundred sixty-nine million, seven hundred seventy-nine thousand, nine hundred four".