3723146349238 has 32 divisors (see below), whose sum is σ = 5687375889888. Its totient is φ = 1827671040000.

The previous prime is 3723146349203. The next prime is 3723146349271. The reversal of 3723146349238 is 8329436413273.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76243006 + ... + 76291822.

It is an arithmetic number, because the mean of its divisors is an integer number (177730496559).

Almost surely, 2^{3723146349238} is an apocalyptic number.

3723146349238 is a deficient number, since it is larger than the sum of its proper divisors (1964229540650).

3723146349238 is a wasteful number, since it uses less digits than its factorization.

3723146349238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52048.

The product of its digits is 15676416, while the sum is 55.

The spelling of 3723146349238 in words is "three trillion, seven hundred twenty-three billion, one hundred forty-six million, three hundred forty-nine thousand, two hundred thirty-eight".