3146348860286 has 4 divisors (see below), whose sum is σ = 4719523290432. Its totient is φ = 1573174430142.

The previous prime is 3146348860247. The next prime is 3146348860349. The reversal of 3146348860286 is 6820688436413.

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

It is a super-2 number, since 2×3146348860286² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 786587215070 + ... + 786587215073.

It is an arithmetic number, because the mean of its divisors is an integer number (1179880822608).

Almost surely, 2^{3146348860286} is an apocalyptic number.

3146348860286 is a deficient number, since it is larger than the sum of its proper divisors (1573174430146).

3146348860286 is a wasteful number, since it uses less digits than its factorization.

3146348860286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573174430145.

The product of its (nonzero) digits is 31850496, while the sum is 59.

The spelling of 3146348860286 in words is "three trillion, one hundred forty-six billion, three hundred forty-eight million, eight hundred sixty thousand, two hundred eighty-six".