1352506634 has 4 divisors (see below), whose sum is σ = 2028759954. Its totient is φ = 676253316.

The previous prime is 1352506541. The next prime is 1352506711. The reversal of 1352506634 is 4366052531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1332031009 + 20475625 = 36497^2 + 4525^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1352506594 and 1352506603.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338126657 + ... + 338126660.

Almost surely, 2^1352506634 is an apocalyptic number.

1352506634 is a deficient number, since it is larger than the sum of its proper divisors (676253320).

1352506634 is an equidigital number, since it uses as much as digits as its factorization.

1352506634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676253319.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 1352506634 is about 36776.4412905871. The cubic root of 1352506634 is about 1105.8930650776.

The spelling of 1352506634 in words is "one billion, three hundred fifty-two million, five hundred six thousand, six hundred thirty-four".