2193470274 has 32 divisors (see below), whose sum is σ = 4600408320. Its totient is φ = 696269952.

The previous prime is 2193470263. The next prime is 2193470281. The reversal of 2193470274 is 4720743912.

It is a super-2 number, since 2×2193470274² = 9622623685843270152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73642 + ... + 99045.

It is an arithmetic number, because the mean of its divisors is an integer number (143762760).

Almost surely, 2^2193470274 is an apocalyptic number.

2193470274 is an abundant number, since it is smaller than the sum of its proper divisors (2406938046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2193470274 is a wasteful number, since it uses less digits than its factorization.

2193470274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172794.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 2193470274 is about 46834.4987589277. The cubic root of 2193470274 is about 1299.3034284046.

The spelling of 2193470274 in words is "two billion, one hundred ninety-three million, four hundred seventy thousand, two hundred seventy-four".