6238905401 has 16 divisors (see below), whose sum is σ = 6503535360. Its totient is φ = 5977715520.

The previous prime is 6238905371. The next prime is 6238905427. The reversal of 6238905401 is 1045098326.

It is a happy number.

6238905401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6238905401 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6238905451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4128236 + ... + 4129746.

It is an arithmetic number, because the mean of its divisors is an integer number (406470960).

Almost surely, 2^6238905401 is an apocalyptic number.

It is an amenable number.

6238905401 is a deficient number, since it is larger than the sum of its proper divisors (264629959).

6238905401 is a wasteful number, since it uses less digits than its factorization.

6238905401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 6238905401 is about 78986.7419317951. The cubic root of 6238905401 is about 1840.9251610265.

The spelling of 6238905401 in words is "six billion, two hundred thirty-eight million, nine hundred five thousand, four hundred one".