196399276 has 24 divisors (see below), whose sum is σ = 369492480. Its totient is φ = 91050192.

The previous prime is 196399253. The next prime is 196399279. The reversal of 196399276 is 672993691.

196399276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×196399276² = 77145351226648352, which contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (196399279) 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, 23920 + ... + 31063.

It is an arithmetic number, because the mean of its divisors is an integer number (15395520).

Almost surely, 2^196399276 is an apocalyptic number.

It is an amenable number.

196399276 is a deficient number, since it is larger than the sum of its proper divisors (173093204).

196399276 is a wasteful number, since it uses less digits than its factorization.

196399276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55053 (or 55051 counting only the distinct ones).

The product of its digits is 1102248, while the sum is 52.

The square root of 196399276 is about 14014.2526022617. The cubic root of 196399276 is about 581.2727460787.

The spelling of 196399276 in words is "one hundred ninety-six million, three hundred ninety-nine thousand, two hundred seventy-six".