3146294372 has 12 divisors (see below), whose sum is σ = 5929554876. Its totient is φ = 1452135840.

The previous prime is 3146294353. The next prime is 3146294383. The reversal of 3146294372 is 2734926413.

It can be written as a sum of positive squares in 2 ways, for example, as 708304996 + 2437989376 = 26614^2 + 49376^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30252779 + ... + 30252882.

It is an arithmetic number, because the mean of its divisors is an integer number (494129573).

Almost surely, 2^3146294372 is an apocalyptic number.

It is an amenable number.

3146294372 is a deficient number, since it is larger than the sum of its proper divisors (2783260504).

3146294372 is a wasteful number, since it uses less digits than its factorization.

3146294372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60505678 (or 60505676 counting only the distinct ones).

The product of its digits is 217728, while the sum is 41.

The square root of 3146294372 is about 56091.8387289987. The cubic root of 3146294372 is about 1465.3221611309.

The spelling of 3146294372 in words is "three billion, one hundred forty-six million, two hundred ninety-four thousand, three hundred seventy-two".