1027460664 has 48 divisors (see below), whose sum is σ = 2785660800. Its totient is φ = 342123264.

The previous prime is 1027460657. The next prime is 1027460689. The reversal of 1027460664 is 4660647201.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65577 + ... + 79719.

It is an arithmetic number, because the mean of its divisors is an integer number (58034600).

Almost surely, 2^1027460664 is an apocalyptic number.

It is an amenable number.

1027460664 is an abundant number, since it is smaller than the sum of its proper divisors (1758200136).

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

1027460664 is a wasteful number, since it uses less digits than its factorization.

1027460664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15164 (or 15157 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 1027460664 is about 32054.0272664762. The cubic root of 1027460664 is about 1009.0710224206.

The spelling of 1027460664 in words is "one billion, twenty-seven million, four hundred sixty thousand, six hundred sixty-four".