196337390 has 16 divisors (see below), whose sum is σ = 354755808. Its totient is φ = 78235296.

The previous prime is 196337389. The next prime is 196337411. The reversal of 196337390 is 93733691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34697 + ... + 39956.

It is an arithmetic number, because the mean of its divisors is an integer number (22172238).

Almost surely, 2^196337390 is an apocalyptic number.

196337390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196337390 is a deficient number, since it is larger than the sum of its proper divisors (158418418).

196337390 is a wasteful number, since it uses less digits than its factorization.

196337390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74923.

The product of its (nonzero) digits is 91854, while the sum is 41.

The square root of 196337390 is about 14012.0444618193. The cubic root of 196337390 is about 581.2116860705.

The spelling of 196337390 in words is "one hundred ninety-six million, three hundred thirty-seven thousand, three hundred ninety".