1352686412 has 24 divisors (see below), whose sum is σ = 2951316480. Its totient is φ = 527020560.

The previous prime is 1352686369. The next prime is 1352686421. The reversal of 1352686412 is 2146862531.

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, 2195612 + ... + 2196227.

It is an arithmetic number, because the mean of its divisors is an integer number (122971520).

Almost surely, 2^1352686412 is an apocalyptic number.

It is an amenable number.

1352686412 is an abundant number, since it is smaller than the sum of its proper divisors (1598630068).

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

1352686412 is a wasteful number, since it uses less digits than its factorization.

1352686412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391861 (or 4391859 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 1352686412 is about 36778.8854099740. The cubic root of 1352686412 is about 1105.9420621102.

The spelling of 1352686412 in words is "one billion, three hundred fifty-two million, six hundred eighty-six thousand, four hundred twelve".