3125338428 has 48 divisors (see below), whose sum is σ = 7363973120. Its totient is φ = 1031595264.

The previous prime is 3125338423. The next prime is 3125338441. The reversal of 3125338428 is 8248335213.

It is a super-2 number, since 2×3125338428² = 19535480579067022368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125338423) 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, 941700 + ... + 945012.

Almost surely, 2^3125338428 is an apocalyptic number.

It is an amenable number.

3125338428 is an abundant number, since it is smaller than the sum of its proper divisors (4238634692).

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

3125338428 is a wasteful number, since it uses less digits than its factorization.

3125338428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4066 (or 4064 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 3125338428 is about 55904.7263475996. The cubic root of 3125338428 is about 1462.0616442400.

The spelling of 3125338428 in words is "three billion, one hundred twenty-five million, three hundred thirty-eight thousand, four hundred twenty-eight".