1055680934 has 16 divisors (see below), whose sum is σ = 1974260736. Its totient is φ = 411304200.

The previous prime is 1055680919. The next prime is 1055680937. The reversal of 1055680934 is 4390865501.

It is a super-2 number, since 2×1055680934² = 2228924468822224712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055680891 and 1055680900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055680937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3427382 + ... + 3427689.

It is an arithmetic number, because the mean of its divisors is an integer number (123391296).

Almost surely, 2^1055680934 is an apocalyptic number.

1055680934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1055680934 is a deficient number, since it is larger than the sum of its proper divisors (918579802).

1055680934 is a wasteful number, since it uses less digits than its factorization.

1055680934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6855091.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 1055680934 is about 32491.2439589499. The cubic root of 1055680934 is about 1018.2261023454.

The spelling of 1055680934 in words is "one billion, fifty-five million, six hundred eighty thousand, nine hundred thirty-four".