2921347374 has 32 divisors (see below), whose sum is σ = 6396572160. Its totient is φ = 882100800.

The previous prime is 2921347357. The next prime is 2921347379. The reversal of 2921347374 is 4737431292.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2921347379) 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, 60214 + ... + 97305.

It is an arithmetic number, because the mean of its divisors is an integer number (199892880).

Almost surely, 2^2921347374 is an apocalyptic number.

2921347374 is an abundant number, since it is smaller than the sum of its proper divisors (3475224786).

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

2921347374 is a wasteful number, since it uses less digits than its factorization.

2921347374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157816.

The product of its digits is 254016, while the sum is 42.

The square root of 2921347374 is about 54049.4900438478. The cubic root of 2921347374 is about 1429.5337084676.

The spelling of 2921347374 in words is "two billion, nine hundred twenty-one million, three hundred forty-seven thousand, three hundred seventy-four".