1077078084 has 48 divisors (see below), whose sum is σ = 2575177920. Its totient is φ = 350247040.

The previous prime is 1077078053. The next prime is 1077078091. The reversal of 1077078084 is 4808707701.

It is a super-2 number, since 2×1077078084² = 2320194398066222112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109114 + ... + 118574.

It is an arithmetic number, because the mean of its divisors is an integer number (53649540).

Almost surely, 2^1077078084 is an apocalyptic number.

It is an amenable number.

1077078084 is an abundant number, since it is smaller than the sum of its proper divisors (1498099836).

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

1077078084 is a wasteful number, since it uses less digits than its factorization.

1077078084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9700 (or 9698 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 42.

The square root of 1077078084 is about 32818.8678049685. The cubic root of 1077078084 is about 1025.0594719409.

The spelling of 1077078084 in words is "one billion, seventy-seven million, seventy-eight thousand, eighty-four".