4690332197 has 8 divisors (see below), whose sum is σ = 4861396440. Its totient is φ = 4519889920.

The previous prime is 4690332193. The next prime is 4690332211. The reversal of 4690332197 is 7912330964.

It is a Cunningham number, because it is equal to 68486²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1344982276 + 3345349921 = 36674^2 + 57839^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4690332197 - 2² = 4690332193 is a prime.

It is a super-2 number, since 2×4690332197² = 43998432236429693618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4690332193) 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, 140108 + ... + 170325.

It is an arithmetic number, because the mean of its divisors is an integer number (607674555).

Almost surely, 2^4690332197 is an apocalyptic number.

It is an amenable number.

4690332197 is a deficient number, since it is larger than the sum of its proper divisors (171064243).

4690332197 is a wasteful number, since it uses less digits than its factorization.

4690332197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310983.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 4690332197 is about 68486.0000073008. Note that the first 5 decimals coincide. The cubic root of 4690332197 is about 1673.9193679649.

The spelling of 4690332197 in words is "four billion, six hundred ninety million, three hundred thirty-two thousand, one hundred ninety-seven".