39883489 has 8 divisors (see below), whose sum is σ = 42959840. Its totient is φ = 36904896.

The previous prime is 39883471. The next prime is 39883517. The reversal of 39883489 is 98438893.

39883489 = 942² + 943² + ... + 984².

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 39883489 - 2¹¹ = 39881441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39883429) 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, 23592 + ... + 25225.

It is an arithmetic number, because the mean of its divisors is an integer number (5369980).

Almost surely, 2^39883489 is an apocalyptic number.

It is an amenable number.

39883489 is a deficient number, since it is larger than the sum of its proper divisors (3076351).

39883489 is a wasteful number, since it uses less digits than its factorization.

39883489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48879.

The product of its digits is 1492992, while the sum is 52.

The square root of 39883489 is about 6315.3375998437. The cubic root of 39883489 is about 341.6628147361.

The spelling of 39883489 in words is "thirty-nine million, eight hundred eighty-three thousand, four hundred eighty-nine".