4697079949 has 2 divisors, whose sum is σ = 4697079950. Its totient is φ = 4697079948.

The previous prime is 4697079943. The next prime is 4697079973. The reversal of 4697079949 is 9499707964.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3741157225 + 955922724 = 61165^2 + 30918^2 .

It is a cyclic number.

It is not a de Polignac number, because 4697079949 - 2¹¹ = 4697077901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4697079943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2348539974 + 2348539975.

It is an arithmetic number, because the mean of its divisors is an integer number (2348539975).

Almost surely, 2^4697079949 is an apocalyptic number.

It is an amenable number.

4697079949 is a deficient number, since it is larger than the sum of its proper divisors (1).

4697079949 is an equidigital number, since it uses as much as digits as its factorization.

4697079949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30862944, while the sum is 64.

The square root of 4697079949 is about 68535.2460344311. The cubic root of 4697079949 is about 1674.7217120207.

The spelling of 4697079949 in words is "four billion, six hundred ninety-seven million, seventy-nine thousand, nine hundred forty-nine".