7490165664373 has 8 divisors (see below), whose sum is σ = 8677452198848. Its totient is φ = 6332194846944.

The previous prime is 7490165664349. The next prime is 7490165664389. The reversal of 7490165664373 is 3734665610947.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7490165664373 - 2⁵ = 7490165664341 is a prime.

It is a super-2 number, since 2×7490165664373² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7490165164373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7328928711 + ... + 7328929732.

It is an arithmetic number, because the mean of its divisors is an integer number (1084681524856).

Almost surely, 2^{7490165664373} is an apocalyptic number.

7490165664373 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

7490165664373 is a deficient number, since it is larger than the sum of its proper divisors (1187286534475).

7490165664373 is a wasteful number, since it uses less digits than its factorization.

7490165664373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14657858523.

The product of its (nonzero) digits is 68584320, while the sum is 61.

The spelling of 7490165664373 in words is "seven trillion, four hundred ninety billion, one hundred sixty-five million, six hundred sixty-four thousand, three hundred seventy-three".