2912739348 has 12 divisors (see below), whose sum is σ = 6796391840. Its totient is φ = 970913112.

The previous prime is 2912739329. The next prime is 2912739359. The reversal of 2912739348 is 8439372192.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2912739297 and 2912739306.

It is a congruent number.

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, 121364128 + ... + 121364151.

Almost surely, 2^2912739348 is an apocalyptic number.

It is an amenable number.

2912739348 is an abundant number, since it is smaller than the sum of its proper divisors (3883652492).

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

2912739348 is a wasteful number, since it uses less digits than its factorization.

2912739348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242728286 (or 242728284 counting only the distinct ones).

The product of its digits is 653184, while the sum is 48.

The square root of 2912739348 is about 53969.8003331493. The cubic root of 2912739348 is about 1428.1282417450.

The spelling of 2912739348 in words is "two billion, nine hundred twelve million, seven hundred thirty-nine thousand, three hundred forty-eight".