116978370 has 16 divisors (see below), whose sum is σ = 280748160. Its totient is φ = 31194224.

The previous prime is 116978357. The next prime is 116978387. The reversal of 116978370 is 73879611.

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, 1949610 + ... + 1949669.

It is an arithmetic number, because the mean of its divisors is an integer number (17546760).

Almost surely, 2^116978370 is an apocalyptic number.

116978370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116978370 is an abundant number, since it is smaller than the sum of its proper divisors (163769790).

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

116978370 is a wasteful number, since it uses less digits than its factorization.

116978370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3899289.

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 116978370 is about 10815.6539330731. The cubic root of 116978370 is about 489.0671826932.

The spelling of 116978370 in words is "one hundred sixteen million, nine hundred seventy-eight thousand, three hundred seventy".