3907453868 has 6 divisors (see below), whose sum is σ = 6838044276. Its totient is φ = 1953726932.

The previous prime is 3907453867. The next prime is 3907453897. The reversal of 3907453868 is 8683547093.

3907453868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3907453868² = 30536391461096322848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3907453861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 488431730 + ... + 488431737.

It is an arithmetic number, because the mean of its divisors is an integer number (1139674046).

Almost surely, 2^3907453868 is an apocalyptic number.

It is an amenable number.

3907453868 is a deficient number, since it is larger than the sum of its proper divisors (2930590408).

3907453868 is a wasteful number, since it uses less digits than its factorization.

3907453868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976863471 (or 976863469 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 53.

The square root of 3907453868 is about 62509.6302020737. The cubic root of 3907453868 is about 1575.0630854718.

The spelling of 3907453868 in words is "three billion, nine hundred seven million, four hundred fifty-three thousand, eight hundred sixty-eight".