7640050377 has 8 divisors (see below), whose sum is σ = 10538000640. Its totient is φ = 4917733520.

The previous prime is 7640050373. The next prime is 7640050381. The reversal of 7640050377 is 7730500467.

7640050377 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7640050373) and next prime (7640050381).

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 7640050377 - 2² = 7640050373 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7640050373) 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, 43908249 + ... + 43908422.

It is an arithmetic number, because the mean of its divisors is an integer number (1317250080).

Almost surely, 2^7640050377 is an apocalyptic number.

It is an amenable number.

7640050377 is a deficient number, since it is larger than the sum of its proper divisors (2897950263).

7640050377 is a wasteful number, since it uses less digits than its factorization.

7640050377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87816703.

The product of its (nonzero) digits is 123480, while the sum is 39.

The square root of 7640050377 is about 87407.3817077253. The cubic root of 7640050377 is about 1969.5427298941.

The spelling of 7640050377 in words is "seven billion, six hundred forty million, fifty thousand, three hundred seventy-seven".