7490350530947 has 32 divisors (see below), whose sum is σ = 8512238246400. Its totient is φ = 6552655667712.

The previous prime is 7490350530931. The next prime is 7490350530967.

7490350530947 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 7490350530947 - 2⁴ = 7490350530931 is a prime.

It is a super-2 number, since 2×7490350530947² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7490350530892 and 7490350530901.

It is not an unprimeable number, because it can be changed into a prime (7490350530967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104808008 + ... + 104879450.

It is an arithmetic number, because the mean of its divisors is an integer number (266007445200).

Almost surely, 2^{7490350530947} is an apocalyptic number.

7490350530947 is a deficient number, since it is larger than the sum of its proper divisors (1021887715453).

7490350530947 is a wasteful number, since it uses less digits than its factorization.

7490350530947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79787.

The product of its (nonzero) digits is 14288400, while the sum is 56.

The spelling of 7490350530947 in words is "seven trillion, four hundred ninety billion, three hundred fifty million, five hundred thirty thousand, nine hundred forty-seven".