7740061798 has 16 divisors (see below), whose sum is σ = 13845576960. Its totient is φ = 3172944456.

The previous prime is 7740061757. The next prime is 7740061811. The reversal of 7740061798 is 8971600477.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12018408 + ... + 12019051.

It is an arithmetic number, because the mean of its divisors is an integer number (865348560).

Almost surely, 2^7740061798 is an apocalyptic number.

7740061798 is a deficient number, since it is larger than the sum of its proper divisors (6105515162).

7740061798 is a wasteful number, since it uses less digits than its factorization.

7740061798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24037491.

The product of its (nonzero) digits is 592704, while the sum is 49.

The square root of 7740061798 is about 87977.6210067083. The cubic root of 7740061798 is about 1978.0995435125.

The spelling of 7740061798 in words is "seven billion, seven hundred forty million, sixty-one thousand, seven hundred ninety-eight".