7463074021 has 16 divisors (see below), whose sum is σ = 8124497920. Its totient is φ = 6814342080.

The previous prime is 7463074019. The next prime is 7463074037. The reversal of 7463074021 is 1204703647.

It is not a de Polignac number, because 7463074021 - 2¹ = 7463074019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7463074051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 907036 + ... + 915226.

It is an arithmetic number, because the mean of its divisors is an integer number (507781120).

Almost surely, 2^7463074021 is an apocalyptic number.

It is an amenable number.

7463074021 is a deficient number, since it is larger than the sum of its proper divisors (661423899).

7463074021 is a wasteful number, since it uses less digits than its factorization.

7463074021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8956.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 7463074021 is about 86389.0850802345. The cubic root of 7463074021 is about 1954.2160824242.

Adding to 7463074021 its reverse (1204703647), we get a palindrome (8667777668).

The spelling of 7463074021 in words is "seven billion, four hundred sixty-three million, seventy-four thousand, twenty-one".