3760389 has 6 divisors (see below), whose sum is σ = 5431686. Its totient is φ = 2506920.

The previous prime is 3760381. The next prime is 3760411. The reversal of 3760389 is 9830673.

It can be written as a sum of positive squares in only one way, i.e., 2873025 + 887364 = 1695^2 + 942^2 .

It is not a de Polignac number, because 3760389 - 2³ = 3760381 is a prime.

It is an Ulam number.

3760389 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3760381) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 208902 + ... + 208919.

It is an arithmetic number, because the mean of its divisors is an integer number (905281).

Almost surely, 2^3760389 is an apocalyptic number.

It is an amenable number.

3760389 is a deficient number, since it is larger than the sum of its proper divisors (1671297).

3760389 is a wasteful number, since it uses less digits than its factorization.

3760389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417827 (or 417824 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3760389 is about 1939.1722460885. The cubic root of 3760389 is about 155.5049642925.

The spelling of 3760389 in words is "three million, seven hundred sixty thousand, three hundred eighty-nine".