7498783960 has 64 divisors (see below), whose sum is σ = 17917653600. Its totient is φ = 2816464896.

The previous prime is 7498783931. The next prime is 7498783973. The reversal of 7498783960 is 693878947.

It is a congruent number.

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, 42222 + ... + 129538.

Almost surely, 2^7498783960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7498783960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8958826800).

7498783960 is an abundant number, since it is smaller than the sum of its proper divisors (10418869640).

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

7498783960 is a wasteful number, since it uses less digits than its factorization.

7498783960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87460 (or 87456 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 61.

The square root of 7498783960 is about 86595.5192836211. The cubic root of 7498783960 is about 1957.3280229630.

The spelling of 7498783960 in words is "seven billion, four hundred ninety-eight million, seven hundred eighty-three thousand, nine hundred sixty".