1832738401 has 16 divisors (see below), whose sum is σ = 1991755584. Its totient is φ = 1676361024.

The previous prime is 1832738311. The next prime is 1832738419. The reversal of 1832738401 is 1048372381.

It is not a de Polignac number, because 1832738401 - 2²¹ = 1830641249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1832738471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 903150 + ... + 905176.

It is an arithmetic number, because the mean of its divisors is an integer number (124484724).

Almost surely, 2^1832738401 is an apocalyptic number.

It is an amenable number.

1832738401 is a deficient number, since it is larger than the sum of its proper divisors (159017183).

1832738401 is a wasteful number, since it uses less digits than its factorization.

1832738401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 1832738401 is about 42810.4940522765. The cubic root of 1832738401 is about 1223.7710069801.

The spelling of 1832738401 in words is "one billion, eight hundred thirty-two million, seven hundred thirty-eight thousand, four hundred one".