7132649100 has 72 divisors (see below), whose sum is σ = 21194924688. Its totient is φ = 1850630400.

The previous prime is 7132649089. The next prime is 7132649101. The reversal of 7132649100 is 19462317.

It is not an unprimeable number, because it can be changed into a prime (7132649101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 310191 + ... + 332390.

It is an arithmetic number, because the mean of its divisors is an integer number (294373954).

Almost surely, 2^7132649100 is an apocalyptic number.

It is an amenable number.

7132649100 is an abundant number, since it is smaller than the sum of its proper divisors (14062275588).

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

7132649100 is a wasteful number, since it uses less digits than its factorization.

7132649100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642635 (or 642628 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 7132649100 is about 84455.0122846477. The cubic root of 7132649100 is about 1924.9389174973.

The spelling of 7132649100 in words is "seven billion, one hundred thirty-two million, six hundred forty-nine thousand, one hundred".