3641723342 has 4 divisors (see below), whose sum is σ = 5462585016. Its totient is φ = 1820861670.

The previous prime is 3641723339. The next prime is 3641723347. The reversal of 3641723342 is 2433271463.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3641723347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 910430834 + ... + 910430837.

It is an arithmetic number, because the mean of its divisors is an integer number (1365646254).

Almost surely, 2^3641723342 is an apocalyptic number.

3641723342 is a deficient number, since it is larger than the sum of its proper divisors (1820861674).

3641723342 is a wasteful number, since it uses less digits than its factorization.

3641723342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820861673.

The product of its digits is 72576, while the sum is 35.

The square root of 3641723342 is about 60346.6928837032. The cubic root of 3641723342 is about 1538.5170609689.

The spelling of 3641723342 in words is "three billion, six hundred forty-one million, seven hundred twenty-three thousand, three hundred forty-two".