368819830 has 16 divisors (see below), whose sum is σ = 698816880. Its totient is φ = 139763232.

The previous prime is 368819821. The next prime is 368819831. The reversal of 368819830 is 38918863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368819831) 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, 970389 + ... + 970768.

It is an arithmetic number, because the mean of its divisors is an integer number (43676055).

Almost surely, 2^368819830 is an apocalyptic number.

368819830 is a deficient number, since it is larger than the sum of its proper divisors (329997050).

368819830 is a wasteful number, since it uses less digits than its factorization.

368819830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941183.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 368819830 is about 19204.6825019317. The cubic root of 368819830 is about 717.1413335243.

The spelling of 368819830 in words is "three hundred sixty-eight million, eight hundred nineteen thousand, eight hundred thirty".