3701642 has 8 divisors (see below), whose sum is σ = 6345696. Its totient is φ = 1586412.

The previous prime is 3701641. The next prime is 3701653. The reversal of 3701642 is 2461073.

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

It is not an unprimeable number, because it can be changed into a prime (3701641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132188 + ... + 132215.

It is an arithmetic number, because the mean of its divisors is an integer number (793212).

Almost surely, 2^3701642 is an apocalyptic number.

3701642 is a deficient number, since it is larger than the sum of its proper divisors (2644054).

3701642 is a wasteful number, since it uses less digits than its factorization.

3701642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264412.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 3701642 is about 1923.9651764000. The cubic root of 3701642 is about 154.6909137158.

The spelling of 3701642 in words is "three million, seven hundred one thousand, six hundred forty-two".