46958439697 has 4 divisors (see below), whose sum is σ = 50570627380. Its totient is φ = 43346252016.

The previous prime is 46958439673. The next prime is 46958439719. The reversal of 46958439697 is 79693485964.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30686630976 + 16271808721 = 175176^2 + 127561^2 .

It is a cyclic number.

It is not a de Polignac number, because 46958439697 - 2⁷ = 46958439569 is a prime.

It is a super-4 number, since 4×46958439697⁴ (a number of 44 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (46958439607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1806093822 + ... + 1806093847.

It is an arithmetic number, because the mean of its divisors is an integer number (12642656845).

Almost surely, 2^46958439697 is an apocalyptic number.

It is an amenable number.

46958439697 is a deficient number, since it is larger than the sum of its proper divisors (3612187683).

46958439697 is a wasteful number, since it uses less digits than its factorization.

46958439697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3612187682.

The product of its digits is 352719360, while the sum is 70.

The spelling of 46958439697 in words is "forty-six billion, nine hundred fifty-eight million, four hundred thirty-nine thousand, six hundred ninety-seven".