4907173949 has 2 divisors, whose sum is σ = 4907173950. Its totient is φ = 4907173948.

The previous prime is 4907173937. The next prime is 4907173967. The reversal of 4907173949 is 9493717094.

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., 3262465924 + 1644708025 = 57118^2 + 40555^2 .

It is a cyclic number.

It is not a de Polignac number, because 4907173949 - 2²⁴ = 4890396733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4907173949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4907673949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2453586974 + 2453586975.

It is an arithmetic number, because the mean of its divisors is an integer number (2453586975).

Almost surely, 2^4907173949 is an apocalyptic number.

It is an amenable number.

4907173949 is a deficient number, since it is larger than the sum of its proper divisors (1).

4907173949 is an equidigital number, since it uses as much as digits as its factorization.

4907173949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1714608, while the sum is 53.

The square root of 4907173949 is about 70051.2237509096. The cubic root of 4907173949 is about 1699.3277560038.

The spelling of 4907173949 in words is "four billion, nine hundred seven million, one hundred seventy-three thousand, nine hundred forty-nine".