1055463346 has 32 divisors (see below), whose sum is σ = 1843999488. Its totient is φ = 443750400.

The previous prime is 1055463329. The next prime is 1055463347. The reversal of 1055463346 is 6433645501.

It is a super-2 number, since 2×1055463346² = 2228005749499031432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055463347) 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, 194571 + ... + 199921.

It is an arithmetic number, because the mean of its divisors is an integer number (57624984).

Almost surely, 2^1055463346 is an apocalyptic number.

1055463346 is a deficient number, since it is larger than the sum of its proper divisors (788536142).

1055463346 is a wasteful number, since it uses less digits than its factorization.

1055463346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5626.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 1055463346 is about 32487.8953765860. The cubic root of 1055463346 is about 1018.1561414960.

The spelling of 1055463346 in words is "one billion, fifty-five million, four hundred sixty-three thousand, three hundred forty-six".