3146974536 has 32 divisors (see below), whose sum is σ = 7887277440. Its totient is φ = 1046346048.

The previous prime is 3146974513. The next prime is 3146974561. The reversal of 3146974536 is 6354796413.

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, 155616 + ... + 174671.

It is an arithmetic number, because the mean of its divisors is an integer number (246477420).

Almost surely, 2^3146974536 is an apocalyptic number.

It is an amenable number.

3146974536 is an abundant number, since it is smaller than the sum of its proper divisors (4740302904).

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

3146974536 is a wasteful number, since it uses less digits than its factorization.

3146974536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330693 (or 330689 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 48.

The square root of 3146974536 is about 56097.9013511201. The cubic root of 3146974536 is about 1465.4277443402.

The spelling of 3146974536 in words is "three billion, one hundred forty-six million, nine hundred seventy-four thousand, five hundred thirty-six".