1070918684 has 72 divisors (see below), whose sum is σ = 2155765248. Its totient is φ = 461160000.

The previous prime is 1070918683. The next prime is 1070918701. The reversal of 1070918684 is 4868190701.

It is a super-2 number, since 2×1070918684² = 2293733655480583712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070918683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5075339 + ... + 5075549.

It is an arithmetic number, because the mean of its divisors is an integer number (29941184).

Almost surely, 2^1070918684 is an apocalyptic number.

It is an amenable number.

1070918684 is an abundant number, since it is smaller than the sum of its proper divisors (1084846564).

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

1070918684 is a wasteful number, since it uses less digits than its factorization.

1070918684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 44.

The square root of 1070918684 is about 32724.8939494080. The cubic root of 1070918684 is about 1023.1017602694.

The spelling of 1070918684 in words is "one billion, seventy million, nine hundred eighteen thousand, six hundred eighty-four".