1117374390 has 48 divisors (see below), whose sum is σ = 3169282896. Its totient is φ = 270878400.

The previous prime is 1117374373. The next prime is 1117374403. The reversal of 1117374390 is 934737111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 563341 + ... + 565320.

It is an arithmetic number, because the mean of its divisors is an integer number (66026727).

Almost surely, 2^1117374390 is an apocalyptic number.

1117374390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1117374390 is an abundant number, since it is smaller than the sum of its proper divisors (2051908506).

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

1117374390 is a wasteful number, since it uses less digits than its factorization.

1117374390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128685 (or 1128682 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 1117374390 is about 33427.1504917784. The cubic root of 1117374390 is about 1037.6866696586.

The spelling of 1117374390 in words is "one billion, one hundred seventeen million, three hundred seventy-four thousand, three hundred ninety".