2389053734 has 4 divisors (see below), whose sum is σ = 3583580604. Its totient is φ = 1194526866.

The previous prime is 2389053701. The next prime is 2389053763. The reversal of 2389053734 is 4373509832.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 597263432 + ... + 597263435.

It is an arithmetic number, because the mean of its divisors is an integer number (895895151).

Almost surely, 2^2389053734 is an apocalyptic number.

2389053734 is a deficient number, since it is larger than the sum of its proper divisors (1194526870).

2389053734 is a wasteful number, since it uses less digits than its factorization.

2389053734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194526869.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 2389053734 is about 48877.9473177833. The cubic root of 2389053734 is about 1336.8273001632.

The spelling of 2389053734 in words is "two billion, three hundred eighty-nine million, fifty-three thousand, seven hundred thirty-four".