2190733366 has 16 divisors (see below), whose sum is σ = 3362328000. Its totient is φ = 1070185608.

The previous prime is 2190733343. The next prime is 2190733367. The reversal of 2190733366 is 6633370912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2190733367) 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, 37716 + ... + 76183.

It is an arithmetic number, because the mean of its divisors is an integer number (210145500).

Almost surely, 2^2190733366 is an apocalyptic number.

2190733366 is a deficient number, since it is larger than the sum of its proper divisors (1171594634).

2190733366 is a wasteful number, since it uses less digits than its factorization.

2190733366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114123.

The product of its (nonzero) digits is 122472, while the sum is 40.

The square root of 2190733366 is about 46805.2707074748. The cubic root of 2190733366 is about 1298.7628004555.

The spelling of 2190733366 in words is "two billion, one hundred ninety million, seven hundred thirty-three thousand, three hundred sixty-six".