3809974707934 has 32 divisors (see below), whose sum is σ = 5983941220416. Its totient is φ = 1815905583360.

The previous prime is 3809974707907. The next prime is 3809974707937. The reversal of 3809974707934 is 4397074799083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3809974707937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19938324 + ... + 20128504.

It is an arithmetic number, because the mean of its divisors is an integer number (186998163138).

Almost surely, 2^{3809974707934} is an apocalyptic number.

3809974707934 is a deficient number, since it is larger than the sum of its proper divisors (2173966512482).

3809974707934 is a wasteful number, since it uses less digits than its factorization.

3809974707934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191700.

The product of its (nonzero) digits is 288054144, while the sum is 70.

The spelling of 3809974707934 in words is "three trillion, eight hundred nine billion, nine hundred seventy-four million, seven hundred seven thousand, nine hundred thirty-four".