3512473684387 has 8 divisors (see below), whose sum is σ = 3531950585856. Its totient is φ = 3493030050312.

The previous prime is 3512473684373. The next prime is 3512473684417. The reversal of 3512473684387 is 7834863742153.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3512473684387 - 2¹⁹ = 3512473160099 is a prime.

It is a super-2 number, since 2×3512473684387² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3512473682387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8105083 + ... + 8527444.

It is an arithmetic number, because the mean of its divisors is an integer number (441493823232).

Almost surely, 2^{3512473684387} is an apocalyptic number.

3512473684387 is a deficient number, since it is larger than the sum of its proper divisors (19476901469).

3512473684387 is a wasteful number, since it uses less digits than its factorization.

3512473684387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16633697.

The product of its digits is 81285120, while the sum is 61.

The spelling of 3512473684387 in words is "three trillion, five hundred twelve billion, four hundred seventy-three million, six hundred eighty-four thousand, three hundred eighty-seven".