4657071388 has 6 divisors (see below), whose sum is σ = 8149874936. Its totient is φ = 2328535692.

The previous prime is 4657071383. The next prime is 4657071389. The reversal of 4657071388 is 8831707564.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4657071383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582133920 + ... + 582133927.

Almost surely, 2^4657071388 is an apocalyptic number.

It is an amenable number.

4657071388 is a deficient number, since it is larger than the sum of its proper divisors (3492803548).

4657071388 is a wasteful number, since it uses less digits than its factorization.

4657071388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164267851 (or 1164267849 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 49.

The square root of 4657071388 is about 68242.7387199547. The cubic root of 4657071388 is about 1669.9531926594.

The spelling of 4657071388 in words is "four billion, six hundred fifty-seven million, seventy-one thousand, three hundred eighty-eight".