1352344738 has 16 divisors (see below), whose sum is σ = 2079038304. Its totient is φ = 659348640.

The previous prime is 1352344729. The next prime is 1352344759. The reversal of 1352344738 is 8374432531.

It is a self number, because there is not a number n which added to its sum of digits gives 1352344738.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268681 + ... + 273667.

It is an arithmetic number, because the mean of its divisors is an integer number (129939894).

Almost surely, 2^1352344738 is an apocalyptic number.

1352344738 is a deficient number, since it is larger than the sum of its proper divisors (726693566).

1352344738 is a wasteful number, since it uses less digits than its factorization.

1352344738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8337.

The product of its digits is 241920, while the sum is 40.

The square root of 1352344738 is about 36774.2401417079. The cubic root of 1352344738 is about 1105.8489379230.

The spelling of 1352344738 in words is "one billion, three hundred fifty-two million, three hundred forty-four thousand, seven hundred thirty-eight".