3946504380270 has 32 divisors (see below), whose sum is σ = 9472055126688. Its totient is φ = 1052351766528.

The previous prime is 3946504380263. The next prime is 3946504380281. The reversal of 3946504380270 is 720834056493.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2435599 + ... + 3718218.

It is an arithmetic number, because the mean of its divisors is an integer number (296001722709).

Almost surely, 2^{3946504380270} is an apocalyptic number.

3946504380270 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3946504380270 is an abundant number, since it is smaller than the sum of its proper divisors (5525550746418).

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

3946504380270 is a wasteful number, since it uses less digits than its factorization.

3946504380270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6175204.

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 3946504380270 in words is "three trillion, nine hundred forty-six billion, five hundred four million, three hundred eighty thousand, two hundred seventy".