514392396 has 144 divisors (see below), whose sum is σ = 1506879360. Its totient is φ = 135717120.

The previous prime is 514392379. The next prime is 514392421. The reversal of 514392396 is 693293415.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 457491 + ... + 458613.

It is an arithmetic number, because the mean of its divisors is an integer number (10464440).

Almost surely, 2^514392396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514392396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (753439680).

514392396 is an abundant number, since it is smaller than the sum of its proper divisors (992486964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

514392396 is a wasteful number, since it uses less digits than its factorization.

514392396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204 (or 1195 counting only the distinct ones).

The product of its digits is 174960, while the sum is 42.

The square root of 514392396 is about 22680.2203692998. The cubic root of 514392396 is about 801.2441038375.

It can be divided in two parts, 51439 and 2396, that added together give a palindrome (53835).

The spelling of 514392396 in words is "five hundred fourteen million, three hundred ninety-two thousand, three hundred ninety-six".