2190796995 has 48 divisors (see below), whose sum is σ = 3729680640. Its totient is φ = 1095078528.

The previous prime is 2190796991. The next prime is 2190796999. The reversal of 2190796995 is 5996970912.

It is an interprime number because it is at equal distance from previous prime (2190796991) and next prime (2190796999).

It is not a de Polignac number, because 2190796995 - 2² = 2190796991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2190796991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3385762 + ... + 3386408.

It is an arithmetic number, because the mean of its divisors is an integer number (77701680).

Almost surely, 2^2190796995 is an apocalyptic number.

2190796995 is a deficient number, since it is larger than the sum of its proper divisors (1538883645).

2190796995 is a wasteful number, since it uses less digits than its factorization.

2190796995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 2755620, while the sum is 57.

The square root of 2190796995 is about 46805.9504229964. The cubic root of 2190796995 is about 1298.7753743541.

The spelling of 2190796995 in words is "two billion, one hundred ninety million, seven hundred ninety-six thousand, nine hundred ninety-five".