2364220642 has 16 divisors (see below), whose sum is σ = 4183690752. Its totient is φ = 980552160.

The previous prime is 2364220637. The next prime is 2364220643. The reversal of 2364220642 is 2460224632.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (2364220643) 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, 2723323 + ... + 2724190.

It is an arithmetic number, because the mean of its divisors is an integer number (261480672).

Almost surely, 2^2364220642 is an apocalyptic number.

2364220642 is a deficient number, since it is larger than the sum of its proper divisors (1819470110).

2364220642 is a wasteful number, since it uses less digits than its factorization.

2364220642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5447553.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 2364220642 is about 48623.2520714113. The cubic root of 2364220642 is about 1332.1792606393.

The spelling of 2364220642 in words is "two billion, three hundred sixty-four million, two hundred twenty thousand, six hundred forty-two".