7838013441 has 8 divisors (see below), whose sum is σ = 10460215584. Its totient is φ = 5220576800.

The previous prime is 7838013427. The next prime is 7838013461. The reversal of 7838013441 is 1443108387.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7838013441 - 2⁵ = 7838013409 is a prime.

It is a super-2 number, since 2×7838013441² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7838013441.

It is not an unprimeable number, because it can be changed into a prime (7838013461) 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, 1187535 + ... + 1194116.

It is an arithmetic number, because the mean of its divisors is an integer number (1307526948).

Almost surely, 2^7838013441 is an apocalyptic number.

It is an amenable number.

7838013441 is a deficient number, since it is larger than the sum of its proper divisors (2622202143).

7838013441 is a wasteful number, since it uses less digits than its factorization.

7838013441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382751.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 7838013441 is about 88532.5558255267. Note that the first 3 decimals coincide. The cubic root of 7838013441 is about 1986.4089712590.

The spelling of 7838013441 in words is "seven billion, eight hundred thirty-eight million, thirteen thousand, four hundred forty-one".