369065990 has 16 divisors (see below), whose sum is σ = 679768848. Its totient is φ = 144193056.

The previous prime is 369065941. The next prime is 369065999. The reversal of 369065990 is 99560963.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (369065999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428717 + ... + 429576.

It is an arithmetic number, because the mean of its divisors is an integer number (42485553).

Almost surely, 2^369065990 is an apocalyptic number.

369065990 is a deficient number, since it is larger than the sum of its proper divisors (310702858).

369065990 is a wasteful number, since it uses less digits than its factorization.

369065990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858343.

The product of its (nonzero) digits is 393660, while the sum is 47.

The square root of 369065990 is about 19211.0902866027. The cubic root of 369065990 is about 717.3008443360.

The spelling of 369065990 in words is "three hundred sixty-nine million, sixty-five thousand, nine hundred ninety".