7138620883 has 8 divisors (see below), whose sum is σ = 7689286656. Its totient is φ = 6607979400.

The previous prime is 7138620829. The next prime is 7138620887. The reversal of 7138620883 is 3880268317.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7138620883 is a prime.

It is a super-2 number, since 2×7138620883² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7138620887) 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, 5005333 + ... + 5006758.

It is an arithmetic number, because the mean of its divisors is an integer number (961160832).

Almost surely, 2^7138620883 is an apocalyptic number.

7138620883 is a deficient number, since it is larger than the sum of its proper divisors (550665773).

7138620883 is a wasteful number, since it uses less digits than its factorization.

7138620883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10012145.

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 7138620883 is about 84490.3597045249. The cubic root of 7138620883 is about 1925.4759835391.

The spelling of 7138620883 in words is "seven billion, one hundred thirty-eight million, six hundred twenty thousand, eight hundred eighty-three".