2906891839748 has 192 divisors, whose sum is σ = 5811951108096. Its totient is φ = 1262967552000.

The previous prime is 2906891839739. The next prime is 2906891839781. The reversal of 2906891839748 is 8479381986092.

It is a super-2 number, since 2×2906891839748² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3299536268 + ... + 3299537148.

It is an arithmetic number, because the mean of its divisors is an integer number (30270578688).

Almost surely, 2^{2906891839748} is an apocalyptic number.

It is an amenable number.

2906891839748 is a deficient number, since it is larger than the sum of its proper divisors (2905059268348).

2906891839748 is a wasteful number, since it uses less digits than its factorization.

2906891839748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354 (or 1352 counting only the distinct ones).

The product of its (nonzero) digits is 376233984, while the sum is 74.

The spelling of 2906891839748 in words is "two trillion, nine hundred six billion, eight hundred ninety-one million, eight hundred thirty-nine thousand, seven hundred forty-eight".