634093671319 has 8 divisors (see below), whose sum is σ = 655968746160. Its totient is φ = 612219248256.

The previous prime is 634093671317. The next prime is 634093671389. The reversal of 634093671319 is 913176390436.

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 634093671319 - 2¹ = 634093671317 is a prime.

It is a super-2 number, since 2×634093671319² (a number of 24 digits) contains 22 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 (634093671317) 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, 2625204 + ... + 2856550.

It is an arithmetic number, because the mean of its divisors is an integer number (81996093270).

Almost surely, 2^634093671319 is an apocalyptic number.

634093671319 is a deficient number, since it is larger than the sum of its proper divisors (21875074841).

634093671319 is a wasteful number, since it uses less digits than its factorization.

634093671319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325889.

The product of its (nonzero) digits is 2204496, while the sum is 52.

The spelling of 634093671319 in words is "six hundred thirty-four billion, ninety-three million, six hundred seventy-one thousand, three hundred nineteen".