368198026 has 24 divisors (see below), whose sum is σ = 648750816. Its totient is φ = 153526320.

The previous prime is 368198023. The next prime is 368198029. The reversal of 368198026 is 620891863.

It is an interprime number because it is at equal distance from previous prime (368198023) and next prime (368198029).

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (368198023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9561 + ... + 28771.

It is an arithmetic number, because the mean of its divisors is an integer number (27031284).

Almost surely, 2^368198026 is an apocalyptic number.

368198026 is a deficient number, since it is larger than the sum of its proper divisors (280552790).

368198026 is a wasteful number, since it uses less digits than its factorization.

368198026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19294 (or 19257 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 368198026 is about 19188.4868085006. The cubic root of 368198026 is about 716.7380903998.

The spelling of 368198026 in words is "three hundred sixty-eight million, one hundred ninety-eight thousand, twenty-six".