3750242031 has 8 divisors (see below), whose sum is σ = 5555914160. Its totient is φ = 2500161336.

The previous prime is 3750242003. The next prime is 3750242047. The reversal of 3750242031 is 1302420573.

It is not a de Polignac number, because 3750242031 - 2¹⁵ = 3750209263 is a prime.

It is a super-2 number, since 2×3750242031² = 28128630582158009922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 138897853 = 3750242031 / (3 + 7 + 5 + 0 + 2 + 4 + 2 + 0 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3750241986 and 3750242004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3750240031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69448900 + ... + 69448953.

It is an arithmetic number, because the mean of its divisors is an integer number (694489270).

Almost surely, 2^3750242031 is an apocalyptic number.

3750242031 is a deficient number, since it is larger than the sum of its proper divisors (1805672129).

3750242031 is a wasteful number, since it uses less digits than its factorization.

3750242031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138897862 (or 138897856 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 3750242031 is about 61239.2197125339. The cubic root of 3750242031 is about 1553.6496765508.

The spelling of 3750242031 in words is "three billion, seven hundred fifty million, two hundred forty-two thousand, thirty-one".