3507971463494 has 16 divisors (see below), whose sum is σ = 5559962791680. Its totient is φ = 1655352549000.

The previous prime is 3507971463443. The next prime is 3507971463497. The reversal of 3507971463494 is 4943641797053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3507971463497) 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, 175493882 + ... + 175513869.

It is an arithmetic number, because the mean of its divisors is an integer number (347497674480).

Almost surely, 2^{3507971463494} is an apocalyptic number.

3507971463494 is a deficient number, since it is larger than the sum of its proper divisors (2051991328186).

3507971463494 is a wasteful number, since it uses less digits than its factorization.

3507971463494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351008035.

The product of its (nonzero) digits is 68584320, while the sum is 62.

The spelling of 3507971463494 in words is "three trillion, five hundred seven billion, nine hundred seventy-one million, four hundred sixty-three thousand, four hundred ninety-four".