3750815742 has 16 divisors (see below), whose sum is σ = 7504081680. Its totient is φ = 1249863552.

The previous prime is 3750815737. The next prime is 3750815743. The reversal of 3750815742 is 2475180573.

It is a junction number, because it is equal to n+sod(n) for n = 3750815694 and 3750815703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3750815743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81883 + ... + 119190.

It is an arithmetic number, because the mean of its divisors is an integer number (469005105).

Almost surely, 2^3750815742 is an apocalyptic number.

3750815742 is an abundant number, since it is smaller than the sum of its proper divisors (3753265938).

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

3750815742 is a wasteful number, since it uses less digits than its factorization.

3750815742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204187.

The product of its (nonzero) digits is 235200, while the sum is 42.

The square root of 3750815742 is about 61243.9037129411. The cubic root of 3750815742 is about 1553.7288981453.

The spelling of 3750815742 in words is "three billion, seven hundred fifty million, eight hundred fifteen thousand, seven hundred forty-two".