1080942357 has 16 divisors (see below), whose sum is σ = 1655032320. Its totient is φ = 620636400.

The previous prime is 1080942353. The next prime is 1080942371. The reversal of 1080942357 is 7532490801.

It is not a de Polignac number, because 1080942357 - 2² = 1080942353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080942353) 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, 861369 + ... + 862622.

It is an arithmetic number, because the mean of its divisors is an integer number (103439520).

Almost surely, 2^1080942357 is an apocalyptic number.

It is an amenable number.

1080942357 is a deficient number, since it is larger than the sum of its proper divisors (574089963).

1080942357 is a wasteful number, since it uses less digits than its factorization.

1080942357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724024.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 1080942357 is about 32877.6878292863. The cubic root of 1080942357 is about 1026.2838901080.

The spelling of 1080942357 in words is "one billion, eighty million, nine hundred forty-two thousand, three hundred fifty-seven".