4254297838 has 16 divisors (see below), whose sum is σ = 7722087264. Its totient is φ = 1716019200.

The previous prime is 4254297799. The next prime is 4254297857. The reversal of 4254297838 is 8387924524.

It is a super-2 number, since 2×4254297838² = 36198100188822948488, which contains 22 as substring.

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, 8937363 + ... + 8937838.

It is an arithmetic number, because the mean of its divisors is an integer number (482630454).

Almost surely, 2^4254297838 is an apocalyptic number.

4254297838 is a deficient number, since it is larger than the sum of its proper divisors (3467789426).

4254297838 is a wasteful number, since it uses less digits than its factorization.

4254297838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17875227.

The product of its digits is 3870720, while the sum is 52.

The square root of 4254297838 is about 65224.9786354890. The cubic root of 4254297838 is about 1620.3517295011.

The spelling of 4254297838 in words is "four billion, two hundred fifty-four million, two hundred ninety-seven thousand, eight hundred thirty-eight".