7506398088 has 128 divisors (see below), whose sum is σ = 24474067200. Its totient is φ = 2086705152.

The previous prime is 7506398087. The next prime is 7506398101. The reversal of 7506398088 is 8808936057.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (7506398087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11145 + ... + 123032.

It is an arithmetic number, because the mean of its divisors is an integer number (191203650).

Almost surely, 2^7506398088 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 7506398088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12237033600).

7506398088 is an abundant number, since it is smaller than the sum of its proper divisors (16967669112).

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

7506398088 is a wasteful number, since it uses less digits than its factorization.

7506398088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134236 (or 134226 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 7506398088 is about 86639.4718820469. The cubic root of 7506398088 is about 1957.9902772180.

The spelling of 7506398088 in words is "seven billion, five hundred six million, three hundred ninety-eight thousand, eighty-eight".