2387634693 has 8 divisors (see below), whose sum is σ = 3183819648. Its totient is φ = 1591603104.

The previous prime is 2387634637. The next prime is 2387634703. The reversal of 2387634693 is 3964367832.

It is a happy number.

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

It is not a de Polignac number, because 2387634693 - 2⁶ = 2387634629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2387634593) 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, 4980 + ... + 69282.

It is an arithmetic number, because the mean of its divisors is an integer number (397977456).

Almost surely, 2^2387634693 is an apocalyptic number.

It is an amenable number.

2387634693 is a deficient number, since it is larger than the sum of its proper divisors (796184955).

2387634693 is a wasteful number, since it uses less digits than its factorization.

2387634693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76683.

The product of its digits is 3919104, while the sum is 51.

The square root of 2387634693 is about 48863.4289934712. The cubic root of 2387634693 is about 1336.5625665521.

The spelling of 2387634693 in words is "two billion, three hundred eighty-seven million, six hundred thirty-four thousand, six hundred ninety-three".