30023879076 has 27 divisors (see below), whose sum is σ = 75896322411. Its totient is φ = 10007613144.

The previous prime is 30023879071. The next prime is 30023879077. The reversal of 30023879076 is 67097832003.

It is a happy number.

The square root of 30023879076 is 173274.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×30023879076² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30023879071) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1025205 + ... + 1054083.

Almost surely, 2^30023879076 is an apocalyptic number.

30023879076 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

30023879076 is the 173274-th square number.

It is an amenable number.

30023879076 is an abundant number, since it is smaller than the sum of its proper divisors (45872443335).

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

30023879076 is an frugal number, since it uses more digits than its factorization.

30023879076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57768 (or 28884 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The spelling of 30023879076 in words is "thirty billion, twenty-three million, eight hundred seventy-nine thousand, seventy-six".