3890337 has 8 divisors (see below), whose sum is σ = 5658720. Its totient is φ = 2357760.

The previous prime is 3890333. The next prime is 3890347. The reversal of 3890337 is 7330983.

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

It is not a de Polignac number, because 3890337 - 2² = 3890333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 117889 = 3890337 / (3 + 8 + 9 + 0 + 3 + 3 + 7).

It is a junction number, because it is equal to n+sod(n) for n = 3890298 and 3890307.

It is not an unprimeable number, because it can be changed into a prime (3890333) 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, 58912 + ... + 58977.

It is an arithmetic number, because the mean of its divisors is an integer number (707340).

Almost surely, 2^3890337 is an apocalyptic number.

It is an amenable number.

3890337 is a deficient number, since it is larger than the sum of its proper divisors (1768383).

3890337 is a wasteful number, since it uses less digits than its factorization.

3890337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117903.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 3890337 is about 1972.3937233727. The cubic root of 3890337 is about 157.2759828599.

The spelling of 3890337 in words is "three million, eight hundred ninety thousand, three hundred thirty-seven".