7612132949 has 2 divisors, whose sum is σ = 7612132950. Its totient is φ = 7612132948.

The previous prime is 7612132933. The next prime is 7612132981. The reversal of 7612132949 is 9492312167.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6102421924 + 1509711025 = 78118^2 + 38855^2 .

It is a cyclic number.

It is not a de Polignac number, because 7612132949 - 2⁴ = 7612132933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7612132919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3806066474 + 3806066475.

It is an arithmetic number, because the mean of its divisors is an integer number (3806066475).

Almost surely, 2^7612132949 is an apocalyptic number.

It is an amenable number.

7612132949 is a deficient number, since it is larger than the sum of its proper divisors (1).

7612132949 is an equidigital number, since it uses as much as digits as its factorization.

7612132949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 44.

The square root of 7612132949 is about 87247.5383549588. The cubic root of 7612132949 is about 1967.1408401259.

The spelling of 7612132949 in words is "seven billion, six hundred twelve million, one hundred thirty-two thousand, nine hundred forty-nine".