117077379 has 16 divisors (see below), whose sum is σ = 162928800. Its totient is φ = 74686976.

The previous prime is 117077377. The next prime is 117077381. The reversal of 117077379 is 973770711.

It is an interprime number because it is at equal distance from previous prime (117077377) and next prime (117077381).

It is a cyclic number.

It is not a de Polignac number, because 117077379 - 2¹ = 117077377 is a prime.

It is a super-2 number, since 2×117077379² = 27414225347019282, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117077379.

It is not an unprimeable number, because it can be changed into a prime (117077377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3877 + ... + 15785.

It is an arithmetic number, because the mean of its divisors is an integer number (10183050).

Almost surely, 2^117077379 is an apocalyptic number.

117077379 is a deficient number, since it is larger than the sum of its proper divisors (45851421).

117077379 is a wasteful number, since it uses less digits than its factorization.

117077379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12054.

The product of its (nonzero) digits is 64827, while the sum is 42.

The square root of 117077379 is about 10820.2300807330. The cubic root of 117077379 is about 489.2051238580.

The spelling of 117077379 in words is "one hundred seventeen million, seventy-seven thousand, three hundred seventy-nine".