3723988925478 has 32 divisors (see below), whose sum is σ = 7480381466880. Its totient is φ = 1235938378400.

The previous prime is 3723988925477. The next prime is 3723988925627. The reversal of 3723988925478 is 8745298893273.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3723988925477) 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, 428953 + ... + 2762603.

It is an arithmetic number, because the mean of its divisors is an integer number (233761920840).

Almost surely, 2^{3723988925478} is an apocalyptic number.

3723988925478 is an abundant number, since it is smaller than the sum of its proper divisors (3756392541402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3723988925478 is a wasteful number, since it uses less digits than its factorization.

3723988925478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334812.

The product of its digits is 1463132160, while the sum is 75.

The spelling of 3723988925478 in words is "three trillion, seven hundred twenty-three billion, nine hundred eighty-eight million, nine hundred twenty-five thousand, four hundred seventy-eight".