2299746946 has 8 divisors (see below), whose sum is σ = 3942423360. Its totient is φ = 985605828.

The previous prime is 2299746937. The next prime is 2299746973. The reversal of 2299746946 is 6496479922.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82133806 + ... + 82133833.

It is an arithmetic number, because the mean of its divisors is an integer number (492802920).

Almost surely, 2^2299746946 is an apocalyptic number.

2299746946 is a deficient number, since it is larger than the sum of its proper divisors (1642676414).

2299746946 is a wasteful number, since it uses less digits than its factorization.

2299746946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164267648.

The product of its digits is 11757312, while the sum is 58.

The square root of 2299746946 is about 47955.6768902285. The cubic root of 2299746946 is about 1319.9577094654.

The spelling of 2299746946 in words is "two billion, two hundred ninety-nine million, seven hundred forty-six thousand, nine hundred forty-six".