7742499676 has 36 divisors (see below), whose sum is σ = 14252112952. Its totient is φ = 3675690144.

The previous prime is 7742499671. The next prime is 7742499679. The reversal of 7742499676 is 6769942477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7742499671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7018941 + ... + 7020043.

Almost surely, 2^7742499676 is an apocalyptic number.

It is an amenable number.

7742499676 is a deficient number, since it is larger than the sum of its proper divisors (6509613276).

7742499676 is a wasteful number, since it uses less digits than its factorization.

7742499676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290 (or 1185 counting only the distinct ones).

The product of its digits is 32006016, while the sum is 61.

The square root of 7742499676 is about 87991.4750188903. The cubic root of 7742499676 is about 1978.3072015939.

The spelling of 7742499676 in words is "seven billion, seven hundred forty-two million, four hundred ninety-nine thousand, six hundred seventy-six".