7374746680 has 96 divisors (see below), whose sum is σ = 19824386400. Its totient is φ = 2418501888.

The previous prime is 7374746663. The next prime is 7374746689. The reversal of 7374746680 is 866474737.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7374746689) 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, 123226 + ... + 173014.

It is an arithmetic number, because the mean of its divisors is an integer number (206504025).

Almost surely, 2^7374746680 is an apocalyptic number.

7374746680 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7374746680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9912193200).

7374746680 is an abundant number, since it is smaller than the sum of its proper divisors (12449639720).

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

7374746680 is a wasteful number, since it uses less digits than its factorization.

7374746680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49853 (or 49826 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 52.

The square root of 7374746680 is about 85876.3452878614. The cubic root of 7374746680 is about 1946.4759212667.

The spelling of 7374746680 in words is "seven billion, three hundred seventy-four million, seven hundred forty-six thousand, six hundred eighty".