2372920946 has 32 divisors (see below), whose sum is σ = 3939840000. Its totient is φ = 1062856080.

The previous prime is 2372920943. The next prime is 2372920973. The reversal of 2372920946 is 6490292732.

It is a junction number, because it is equal to n+sod(n) for n = 2372920897 and 2372920906.

It is not an unprimeable number, because it can be changed into a prime (2372920943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1186055 + ... + 1188053.

It is an arithmetic number, because the mean of its divisors is an integer number (123120000).

Almost surely, 2^2372920946 is an apocalyptic number.

2372920946 is a deficient number, since it is larger than the sum of its proper divisors (1566919054).

2372920946 is a wasteful number, since it uses less digits than its factorization.

2372920946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2774.

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

The square root of 2372920946 is about 48712.6364098680. The cubic root of 2372920946 is about 1333.8113948363.

The spelling of 2372920946 in words is "two billion, three hundred seventy-two million, nine hundred twenty thousand, nine hundred forty-six".