4277426838 has 16 divisors (see below), whose sum is σ = 8578168320. Its totient is φ = 1421923176.

The previous prime is 4277426837. The next prime is 4277426893. The reversal of 4277426838 is 8386247724.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4277426837) 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, 969058 + ... + 973461.

It is an arithmetic number, because the mean of its divisors is an integer number (536135520).

Almost surely, 2^4277426838 is an apocalyptic number.

4277426838 is an abundant number, since it is smaller than the sum of its proper divisors (4300741482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4277426838 is a wasteful number, since it uses less digits than its factorization.

4277426838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942891.

The product of its digits is 3612672, while the sum is 51.

The square root of 4277426838 is about 65402.0400140546. The cubic root of 4277426838 is about 1623.2828362462.

The spelling of 4277426838 in words is "four billion, two hundred seventy-seven million, four hundred twenty-six thousand, eight hundred thirty-eight".