1055979470 has 64 divisors (see below), whose sum is σ = 2344204800. Its totient is φ = 333514368.

The previous prime is 1055979439. The next prime is 1055979493. The reversal of 1055979470 is 749795501.

1055979470 = T₃₁₉₃ + T₃₁₉₄ + ... + T₃₃₈₇.

It is a super-2 number, since 2×1055979470² = 2230185282122961800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 620681 + ... + 622379.

It is an arithmetic number, because the mean of its divisors is an integer number (36628200).

Almost surely, 2^1055979470 is an apocalyptic number.

1055979470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055979470 is an abundant number, since it is smaller than the sum of its proper divisors (1288225330).

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

1055979470 is a wasteful number, since it uses less digits than its factorization.

1055979470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409.

The product of its (nonzero) digits is 396900, while the sum is 47.

The square root of 1055979470 is about 32495.8377334698. The cubic root of 1055979470 is about 1018.3220746822.

The spelling of 1055979470 in words is "one billion, fifty-five million, nine hundred seventy-nine thousand, four hundred seventy".