1070672646 has 16 divisors (see below), whose sum is σ = 2177640000. Its totient is φ = 350841768.

The previous prime is 1070672621. The next prime is 1070672653. The reversal of 1070672646 is 6462760701.

It is a super-2 number, since 2×1070672646² = 2292679829785282632, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1511896 + ... + 1512603.

It is an arithmetic number, because the mean of its divisors is an integer number (136102500).

Almost surely, 2^1070672646 is an apocalyptic number.

1070672646 is an abundant number, since it is smaller than the sum of its proper divisors (1106967354).

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

1070672646 is a wasteful number, since it uses less digits than its factorization.

1070672646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3024563.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 1070672646 is about 32721.1345463448. The cubic root of 1070672646 is about 1023.0234034983.

The spelling of 1070672646 in words is "one billion, seventy million, six hundred seventy-two thousand, six hundred forty-six".