7672253900 has 72 divisors (see below), whose sum is σ = 16903293120. Its totient is φ = 3022272000.

The previous prime is 7672253899. The next prime is 7672253909. The reversal of 7672253900 is 93522767.

It is not an unprimeable number, because it can be changed into a prime (7672253909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2410310 + ... + 2413490.

It is an arithmetic number, because the mean of its divisors is an integer number (234767960).

Almost surely, 2^7672253900 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 7672253900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8451646560).

7672253900 is an abundant number, since it is smaller than the sum of its proper divisors (9231039220).

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

7672253900 is a wasteful number, since it uses less digits than its factorization.

7672253900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3555 (or 3548 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 7672253900 is about 87591.4031169726. The cubic root of 7672253900 is about 1972.3061194783.

The spelling of 7672253900 in words is "seven billion, six hundred seventy-two million, two hundred fifty-three thousand, nine hundred".