2761423836 has 24 divisors (see below), whose sum is σ = 6446814864. Its totient is φ = 919975680.

The previous prime is 2761423831. The next prime is 2761423867. The reversal of 2761423836 is 6383241672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2761423831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38955 + ... + 83906.

It is an arithmetic number, because the mean of its divisors is an integer number (268617286).

Almost surely, 2^2761423836 is an apocalyptic number.

It is an amenable number.

2761423836 is an abundant number, since it is smaller than the sum of its proper divisors (3685391028).

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

2761423836 is a wasteful number, since it uses less digits than its factorization.

2761423836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124741 (or 124739 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 2761423836 is about 52549.2515265441. The cubic root of 2761423836 is about 1402.9569874643.

The spelling of 2761423836 in words is "two billion, seven hundred sixty-one million, four hundred twenty-three thousand, eight hundred thirty-six".