7490922744 has 32 divisors (see below), whose sum is σ = 18732701520. Its totient is φ = 2496254976.

The previous prime is 7490922709. The next prime is 7490922773. The reversal of 7490922744 is 4472290947.

It is a super-2 number, since 2×7490922744² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7490922693 and 7490922702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43662 + ... + 129954.

Almost surely, 2^7490922744 is an apocalyptic number.

It is an amenable number.

7490922744 is an abundant number, since it is smaller than the sum of its proper divisors (11241778776).

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

7490922744 is a wasteful number, since it uses less digits than its factorization.

7490922744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89919 (or 89915 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 7490922744 is about 86550.1169496610. The cubic root of 7490922744 is about 1956.6438072077.

The spelling of 7490922744 in words is "seven billion, four hundred ninety million, nine hundred twenty-two thousand, seven hundred forty-four".