7429950901 has 2 divisors, whose sum is σ = 7429950902. Its totient is φ = 7429950900.

The previous prime is 7429950791. The next prime is 7429950907. The reversal of 7429950901 is 1090599247.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6610503025 + 819447876 = 81305^2 + 28626^2 .

It is a cyclic number.

It is not a de Polignac number, because 7429950901 - 2²⁷ = 7295733173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7429950907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3714975450 + 3714975451.

It is an arithmetic number, because the mean of its divisors is an integer number (3714975451).

Almost surely, 2^7429950901 is an apocalyptic number.

It is an amenable number.

7429950901 is a deficient number, since it is larger than the sum of its proper divisors (1).

7429950901 is an equidigital number, since it uses as much as digits as its factorization.

7429950901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 46.

The square root of 7429950901 is about 86197.1629521529. The cubic root of 7429950901 is about 1951.3206833312.

The spelling of 7429950901 in words is "seven billion, four hundred twenty-nine million, nine hundred fifty thousand, nine hundred one".