1352261346 has 16 divisors (see below), whose sum is σ = 2762066304. Its totient is φ = 441163184.

The previous prime is 1352261341. The next prime is 1352261357. The reversal of 1352261346 is 6431622531.

It is a super-2 number, since 2×1352261346² = 3657221495771463432, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1352261341) 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, 2397345 + ... + 2397908.

It is an arithmetic number, because the mean of its divisors is an integer number (172629144).

Almost surely, 2^1352261346 is an apocalyptic number.

1352261346 is an abundant number, since it is smaller than the sum of its proper divisors (1409804958).

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

1352261346 is a wasteful number, since it uses less digits than its factorization.

1352261346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4795305.

The product of its digits is 25920, while the sum is 33.

The square root of 1352261346 is about 36773.1062870680. The cubic root of 1352261346 is about 1105.8262068230.

Adding to 1352261346 its reverse (6431622531), we get a palindrome (7783883877).

The spelling of 1352261346 in words is "one billion, three hundred fifty-two million, two hundred sixty-one thousand, three hundred forty-six".