1000670456 has 16 divisors (see below), whose sum is σ = 1986625440. Its totient is φ = 470903680.

The previous prime is 1000670431. The next prime is 1000670509. The reversal of 1000670456 is 6540760001.

1000670456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1000670456² = 2002682723022495872, 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 3 ways as a sum of consecutive naturals, for example, 3678800 + ... + 3679071.

It is an arithmetic number, because the mean of its divisors is an integer number (124164090).

Almost surely, 2^1000670456 is an apocalyptic number.

It is an amenable number.

1000670456 is a deficient number, since it is larger than the sum of its proper divisors (985954984).

1000670456 is a wasteful number, since it uses less digits than its factorization.

1000670456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7357894 (or 7357890 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1000670456 is about 31633.3756655846. The cubic root of 1000670456 is about 1000.2234354062.

The spelling of 1000670456 in words is "one billion, six hundred seventy thousand, four hundred fifty-six".