1076504730 has 96 divisors (see below), whose sum is σ = 3018114432. Its totient is φ = 240639360.

The previous prime is 1076504713. The next prime is 1076504761. The reversal of 1076504730 is 374056701.

It is a junction number, because it is equal to n+sod(n) for n = 1076504691 and 1076504700.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3461275 + ... + 3461585.

It is an arithmetic number, because the mean of its divisors is an integer number (31438692).

Almost surely, 2^1076504730 is an apocalyptic number.

1076504730 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 1076504730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1509057216).

1076504730 is an abundant number, since it is smaller than the sum of its proper divisors (1941609702).

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

1076504730 is an equidigital number, since it uses as much as digits as its factorization.

1076504730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 1076504730 is about 32810.1315145185. The cubic root of 1076504730 is about 1024.8775519006.

The spelling of 1076504730 in words is "one billion, seventy-six million, five hundred four thousand, seven hundred thirty".