2292693740 has 24 divisors (see below), whose sum is σ = 4817882160. Its totient is φ = 916463168.

The previous prime is 2292693721. The next prime is 2292693757. The reversal of 2292693740 is 473962922.

It is a junction number, because it is equal to n+sod(n) for n = 2292693691 and 2292693700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7175 + ... + 68094.

It is an arithmetic number, because the mean of its divisors is an integer number (200745090).

Almost surely, 2^2292693740 is an apocalyptic number.

2292693740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2292693740 is an abundant number, since it is smaller than the sum of its proper divisors (2525188420).

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

2292693740 is a wasteful number, since it uses less digits than its factorization.

2292693740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76801 (or 76799 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 2292693740 is about 47882.0816172397. The cubic root of 2292693740 is about 1318.6069133704.

The spelling of 2292693740 in words is "two billion, two hundred ninety-two million, six hundred ninety-three thousand, seven hundred forty".