94628379439 has 8 divisors (see below), whose sum is σ = 106560990720. Its totient is φ = 83250773400.

The previous prime is 94628379401. The next prime is 94628379463. The reversal of 94628379439 is 93497382649.

It is a happy number.

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 94628379439 - 2⁷ = 94628379311 is a prime.

It is a super-4 number, since 4×94628379439⁴ (a number of 45 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94628370439) 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, 138750949 + ... + 138751630.

It is an arithmetic number, because the mean of its divisors is an integer number (13320123840).

Almost surely, 2^94628379439 is an apocalyptic number.

94628379439 is a deficient number, since it is larger than the sum of its proper divisors (11932611281).

94628379439 is a wasteful number, since it uses less digits than its factorization.

94628379439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277502621.

The product of its digits is 70543872, while the sum is 64.

The spelling of 94628379439 in words is "ninety-four billion, six hundred twenty-eight million, three hundred seventy-nine thousand, four hundred thirty-nine".