7492680740 has 48 divisors (see below), whose sum is σ = 16017012480. Its totient is φ = 2943682560.

The previous prime is 7492680709. The next prime is 7492680757. The reversal of 7492680740 is 470862947.

It is a super-2 number, since 2×7492680740² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 292655 + ... + 317225.

It is an arithmetic number, because the mean of its divisors is an integer number (333687760).

Almost surely, 2^7492680740 is an apocalyptic number.

It is an amenable number.

7492680740 is an abundant number, since it is smaller than the sum of its proper divisors (8524331740).

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

7492680740 is a wasteful number, since it uses less digits than its factorization.

7492680740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24852 (or 24850 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 7492680740 is about 86560.2722962445. The cubic root of 7492680740 is about 1956.7968592439.

The spelling of 7492680740 in words is "seven billion, four hundred ninety-two million, six hundred eighty thousand, seven hundred forty".