7390796454 has 24 divisors (see below), whose sum is σ = 16425396120. Its totient is φ = 2463388236.

The previous prime is 7390796449. The next prime is 7390796507. The reversal of 7390796454 is 4546970937.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 7390796454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 625897 + ... + 637595.

It is an arithmetic number, because the mean of its divisors is an integer number (684391505).

Almost surely, 2^7390796454 is an apocalyptic number.

7390796454 is an abundant number, since it is smaller than the sum of its proper divisors (9034599666).

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

7390796454 is an frugal number, since it uses more digits than its factorization.

7390796454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23409 (or 11704 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The square root of 7390796454 is about 85969.7415024612. The cubic root of 7390796454 is about 1947.8869465891.

Multiplying 7390796454 by its sum of digits (54), we get a square (399103008516 = 631746²).

7390796454 divided by its sum of digits (54) gives a square (136866601 = 11699²).

The spelling of 7390796454 in words is "seven billion, three hundred ninety million, seven hundred ninety-six thousand, four hundred fifty-four".