363729738 has 32 divisors (see below), whose sum is σ = 738533376. Its totient is φ = 119407088.

The previous prime is 363729731. The next prime is 363729761. The reversal of 363729738 is 837927363.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (363729731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189781 + ... + 191687.

It is an arithmetic number, because the mean of its divisors is an integer number (23079168).

Almost surely, 2^363729738 is an apocalyptic number.

363729738 is an abundant number, since it is smaller than the sum of its proper divisors (374803638).

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

363729738 is a wasteful number, since it uses less digits than its factorization.

363729738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378.

The product of its digits is 1143072, while the sum is 48.

The square root of 363729738 is about 19071.6999242333. The cubic root of 363729738 is about 713.8269437550.

The spelling of 363729738 in words is "three hundred sixty-three million, seven hundred twenty-nine thousand, seven hundred thirty-eight".