1077533730 has 192 divisors, whose sum is σ = 3475180800. Its totient is φ = 225566208.

The previous prime is 1077533711. The next prime is 1077533741. The reversal of 1077533730 is 373357701.

1077533730 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1077533730² = 2322157878575425800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1219869 + ... + 1220751.

It is an arithmetic number, because the mean of its divisors is an integer number (18099900).

Almost surely, 2^1077533730 is an apocalyptic number.

1077533730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1077533730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1737590400).

1077533730 is an abundant number, since it is smaller than the sum of its proper divisors (2397647070).

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

1077533730 is a wasteful number, since it uses less digits than its factorization.

1077533730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065 (or 1062 counting only the distinct ones).

The product of its (nonzero) digits is 46305, while the sum is 36.

The square root of 1077533730 is about 32825.8089009243. The cubic root of 1077533730 is about 1025.2039982628.

The spelling of 1077533730 in words is "one billion, seventy-seven million, five hundred thirty-three thousand, seven hundred thirty".