7976229149 has 8 divisors (see below), whose sum is σ = 9240563520. Its totient is φ = 6743113056.

The previous prime is 7976229113. The next prime is 7976229161. The reversal of 7976229149 is 9419226797.

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 7976229149 - 2³² = 3681261853 is a prime.

It is a super-3 number, since 3×7976229149³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7976229094 and 7976229103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7976225149) 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, 7804019 + ... + 7805040.

It is an arithmetic number, because the mean of its divisors is an integer number (1155070440).

Almost surely, 2^7976229149 is an apocalyptic number.

It is an amenable number.

7976229149 is a deficient number, since it is larger than the sum of its proper divisors (1264334371).

7976229149 is a wasteful number, since it uses less digits than its factorization.

7976229149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15609139.

The product of its digits is 3429216, while the sum is 56.

The square root of 7976229149 is about 89309.7371455095. The cubic root of 7976229149 is about 1998.0171305140.

The spelling of 7976229149 in words is "seven billion, nine hundred seventy-six million, two hundred twenty-nine thousand, one hundred forty-nine".