117734331 has 48 divisors (see below), whose sum is σ = 189328160. Its totient is φ = 64627200.

The previous prime is 117734321. The next prime is 117734339. The reversal of 117734331 is 133437711.

117734331 = T₉₈ + T₉₉ + ... + T₈₉₀.

It is not a de Polignac number, because 117734331 - 2²³ = 109345723 is a prime.

It is a super-2 number, since 2×117734331² = 27722745392035122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117734339) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 287655 + ... + 288063.

Almost surely, 2^117734331 is an apocalyptic number.

117734331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

117734331 is a deficient number, since it is larger than the sum of its proper divisors (71593829).

117734331 is a wasteful number, since it uses less digits than its factorization.

117734331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508 (or 497 counting only the distinct ones).

The product of its digits is 5292, while the sum is 30.

The square root of 117734331 is about 10850.5451936758. The cubic root of 117734331 is about 490.1184372873.

The spelling of 117734331 in words is "one hundred seventeen million, seven hundred thirty-four thousand, three hundred thirty-one".