3074121231 has 16 divisors (see below), whose sum is σ = 4250050560. Its totient is φ = 1974396960.

The previous prime is 3074121229. The next prime is 3074121257. The reversal of 3074121231 is 1321214703.

It is a happy number.

It is not a de Polignac number, because 3074121231 - 2¹ = 3074121229 is a prime.

It is a super-2 number, since 2×3074121231² = 18900442685769910722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3074121221) 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, 53376 + ... + 94853.

It is an arithmetic number, because the mean of its divisors is an integer number (265628160).

Almost surely, 2^3074121231 is an apocalyptic number.

3074121231 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3074121231 is a deficient number, since it is larger than the sum of its proper divisors (1175929329).

3074121231 is a wasteful number, since it uses less digits than its factorization.

3074121231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148486.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 3074121231 is about 55444.7583726361. The cubic root of 3074121231 is about 1454.0309921200.

Adding to 3074121231 its reverse (1321214703), we get a palindrome (4395335934).

The spelling of 3074121231 in words is "three billion, seventy-four million, one hundred twenty-one thousand, two hundred thirty-one".