2834992261 has 4 divisors (see below), whose sum is σ = 2984202400. Its totient is φ = 2685782124.

The previous prime is 2834992249. The next prime is 2834992271. The reversal of 2834992261 is 1622994382.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2834992261 - 2⁵ = 2834992229 is a prime.

It is a super-2 number, since 2×2834992261² = 16074362239859784242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2834992211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74605041 + ... + 74605078.

It is an arithmetic number, because the mean of its divisors is an integer number (746050600).

Almost surely, 2^2834992261 is an apocalyptic number.

It is an amenable number.

2834992261 is a deficient number, since it is larger than the sum of its proper divisors (149210139).

2834992261 is a wasteful number, since it uses less digits than its factorization.

2834992261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149210138.

The product of its digits is 373248, while the sum is 46.

The square root of 2834992261 is about 53244.6453739716. The cubic root of 2834992261 is about 1415.3069062549.

The spelling of 2834992261 in words is "two billion, eight hundred thirty-four million, nine hundred ninety-two thousand, two hundred sixty-one".