3704729846 has 4 divisors (see below), whose sum is σ = 5557094772. Its totient is φ = 1852364922.

The previous prime is 3704729813. The next prime is 3704729849. The reversal of 3704729846 is 6489274073.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6489274073 = 23 ⋅282142351.

It is a junction number, because it is equal to n+sod(n) for n = 3704729794 and 3704729803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3704729849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 926182460 + ... + 926182463.

It is an arithmetic number, because the mean of its divisors is an integer number (1389273693).

Almost surely, 2^3704729846 is an apocalyptic number.

3704729846 is a deficient number, since it is larger than the sum of its proper divisors (1852364926).

3704729846 is a wasteful number, since it uses less digits than its factorization.

3704729846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852364925.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The square root of 3704729846 is about 60866.4919803992. The cubic root of 3704729846 is about 1547.3391525956.

The spelling of 3704729846 in words is "three billion, seven hundred four million, seven hundred twenty-nine thousand, eight hundred forty-six".