7463021146 has 48 divisors (see below), whose sum is σ = 13360674600. Its totient is φ = 3115553280.

The previous prime is 7463021143. The next prime is 7463021177. The reversal of 7463021146 is 6411203647.

It can be written as a sum of positive squares in 4 ways, for example, as 5407396225 + 2055624921 = 73535^2 + 45339^2 .

It is not an unprimeable number, because it can be changed into a prime (7463021143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3828180 + ... + 3830128.

Almost surely, 2^7463021146 is an apocalyptic number.

7463021146 is a deficient number, since it is larger than the sum of its proper divisors (5897653454).

7463021146 is a wasteful number, since it uses less digits than its factorization.

7463021146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959 (or 2952 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 7463021146 is about 86388.7790514486. The cubic root of 7463021146 is about 1954.2114672831.

The spelling of 7463021146 in words is "seven billion, four hundred sixty-three million, twenty-one thousand, one hundred forty-six".