3749125001838 has 64 divisors (see below), whose sum is σ = 7963229517120. Its totient is φ = 1172659404800.

The previous prime is 3749125001837. The next prime is 3749125001903. The reversal of 3749125001838 is 8381005219473.

3749125001838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3749125001837) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49330948 + ... + 49406888.

It is an arithmetic number, because the mean of its divisors is an integer number (124425461205).

Almost surely, 2^{3749125001838} is an apocalyptic number.

3749125001838 is an abundant number, since it is smaller than the sum of its proper divisors (4214104515282).

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

3749125001838 is a wasteful number, since it uses less digits than its factorization.

3749125001838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77413.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 3749125001838 in words is "three trillion, seven hundred forty-nine billion, one hundred twenty-five million, one thousand, eight hundred thirty-eight".