1242076696 has 24 divisors (see below), whose sum is σ = 2709122220. Its totient is φ = 532318416.

The previous prime is 1242076687. The next prime is 1242076697. The reversal of 1242076696 is 6966702421.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1242076697) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1583890 + ... + 1584673.

Almost surely, 2^1242076696 is an apocalyptic number.

It is an amenable number.

1242076696 is an abundant number, since it is smaller than the sum of its proper divisors (1467045524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1242076696 is a wasteful number, since it uses less digits than its factorization.

1242076696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3168583 (or 3168572 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 1242076696 is about 35243.1084894622. The cubic root of 1242076696 is about 1074.9364868912.

The spelling of 1242076696 in words is "one billion, two hundred forty-two million, seventy-six thousand, six hundred ninety-six".