3750049 has 4 divisors (see below), whose sum is σ = 3947440. Its totient is φ = 3552660.

The previous prime is 3750041. The next prime is 3750067. The reversal of 3750049 is 9400573.

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 a cyclic number.

It is not a de Polignac number, because 3750049 - 2³ = 3750041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3749999 and 3750026.

It is not an unprimeable number, because it can be changed into a prime (3750041) 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, 98667 + ... + 98704.

It is an arithmetic number, because the mean of its divisors is an integer number (986860).

Almost surely, 2^3750049 is an apocalyptic number.

It is an amenable number.

3750049 is a deficient number, since it is larger than the sum of its proper divisors (197391).

3750049 is a wasteful number, since it uses less digits than its factorization.

3750049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197390.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 3750049 is about 1936.5043248080. The cubic root of 3750049 is about 155.3623019809.

It can be divided in two parts, 37 and 50049, that added together give a triangular number (50086 = T₃₁₆).

The spelling of 3750049 in words is "three million, seven hundred fifty thousand, forty-nine".