7838326623 has 8 divisors (see below), whose sum is σ = 10548776448. Its totient is φ = 5176713944.

The previous prime is 7838326619. The next prime is 7838326669. The reversal of 7838326623 is 3266238387.

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 7838326623 - 2² = 7838326619 is a prime.

It is a super-2 number, since 2×7838326623² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7838326603) 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, 12208911 + ... + 12209552.

It is an arithmetic number, because the mean of its divisors is an integer number (1318597056).

Almost surely, 2^7838326623 is an apocalyptic number.

7838326623 is a deficient number, since it is larger than the sum of its proper divisors (2710449825).

7838326623 is a wasteful number, since it uses less digits than its factorization.

7838326623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24418573.

The product of its digits is 1741824, while the sum is 48.

The square root of 7838326623 is about 88534.3245470366. The cubic root of 7838326623 is about 1986.4354277607.

The spelling of 7838326623 in words is "seven billion, eight hundred thirty-eight million, three hundred twenty-six thousand, six hundred twenty-three".