3725144877 has 4 divisors (see below), whose sum is σ = 4966859840. Its totient is φ = 2483429916.

The previous prime is 3725144833. The next prime is 3725144893. The reversal of 3725144877 is 7784415273.

3725144877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3725144877 - 2¹⁹ = 3724620589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3725144827) 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, 620857477 + ... + 620857482.

It is an arithmetic number, because the mean of its divisors is an integer number (1241714960).

Almost surely, 2^3725144877 is an apocalyptic number.

It is an amenable number.

3725144877 is a deficient number, since it is larger than the sum of its proper divisors (1241714963).

3725144877 is a wasteful number, since it uses less digits than its factorization.

3725144877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241714962.

The product of its digits is 1317120, while the sum is 48.

The square root of 3725144877 is about 61033.9649457579. The cubic root of 3725144877 is about 1550.1761682526.

It can be divided in two parts, 37251 and 44877, that added together give a palindrome (82128).

The spelling of 3725144877 in words is "three billion, seven hundred twenty-five million, one hundred forty-four thousand, eight hundred seventy-seven".