1052340344 has 32 divisors (see below), whose sum is σ = 2246106240. Its totient is φ = 457538400.

The previous prime is 1052340337. The next prime is 1052340349. The reversal of 1052340344 is 4430432501.

It is a super-2 number, since 2×1052340344² = 2214840399220076672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052340349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257942 + ... + 261989.

It is an arithmetic number, because the mean of its divisors is an integer number (70190820).

Almost surely, 2^1052340344 is an apocalyptic number.

It is an amenable number.

1052340344 is an abundant number, since it is smaller than the sum of its proper divisors (1193765896).

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

1052340344 is a wasteful number, since it uses less digits than its factorization.

1052340344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519971 (or 519967 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 1052340344 is about 32439.7956836969. The cubic root of 1052340344 is about 1017.1509447494.

Adding to 1052340344 its reverse (4430432501), we get a palindrome (5482772845).

The spelling of 1052340344 in words is "one billion, fifty-two million, three hundred forty thousand, three hundred forty-four".