2938157324 has 6 divisors (see below), whose sum is σ = 5141775324. Its totient is φ = 1469078660.

The previous prime is 2938157323. The next prime is 2938157347. The reversal of 2938157324 is 4237518392.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2938157323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367269662 + ... + 367269669.

It is an arithmetic number, because the mean of its divisors is an integer number (856962554).

Almost surely, 2^2938157324 is an apocalyptic number.

It is an amenable number.

2938157324 is a deficient number, since it is larger than the sum of its proper divisors (2203618000).

2938157324 is a wasteful number, since it uses less digits than its factorization.

2938157324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734539335 (or 734539333 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 2938157324 is about 54204.7721515366. The cubic root of 2938157324 is about 1432.2703960489.

The spelling of 2938157324 in words is "two billion, nine hundred thirty-eight million, one hundred fifty-seven thousand, three hundred twenty-four".