2973194245 has 24 divisors (see below), whose sum is σ = 4262541696. Its totient is φ = 1950107808.

The previous prime is 2973194227. The next prime is 2973194299. The reversal of 2973194245 is 5424913792.

It is not a de Polignac number, because 2973194245 - 2¹¹ = 2973192197 is a prime.

It is a super-2 number, since 2×2973194245² = 17679768037002240050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2973194195 and 2973194204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61777 + ... + 98806.

It is an arithmetic number, because the mean of its divisors is an integer number (177605904).

Almost surely, 2^2973194245 is an apocalyptic number.

It is an amenable number.

2973194245 is a deficient number, since it is larger than the sum of its proper divisors (1289347451).

2973194245 is a wasteful number, since it uses less digits than its factorization.

2973194245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160641 (or 160618 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 2973194245 is about 54527.0047316007. The cubic root of 2973194245 is about 1437.9410913057.

The spelling of 2973194245 in words is "two billion, nine hundred seventy-three million, one hundred ninety-four thousand, two hundred forty-five".