1077113730 has 64 divisors (see below), whose sum is σ = 3222955008. Its totient is φ = 223815360.

The previous prime is 1077113701. The next prime is 1077113767. The reversal of 1077113730 is 373117701.

1077113730 = T₃₂₆ + T₃₂₇ + ... + T₁₈₆₅.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230832 + ... + 235451.

It is an arithmetic number, because the mean of its divisors is an integer number (50358672).

Almost surely, 2^1077113730 is an apocalyptic number.

1077113730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1077113730 is an abundant number, since it is smaller than the sum of its proper divisors (2145841278).

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

1077113730 is a wasteful number, since it uses less digits than its factorization.

1077113730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466311.

The product of its (nonzero) digits is 3087, while the sum is 30.

The square root of 1077113730 is about 32819.4108722262. The cubic root of 1077113730 is about 1025.0707799626.

The spelling of 1077113730 in words is "one billion, seventy-seven million, one hundred thirteen thousand, seven hundred thirty".