3897492283 has 4 divisors (see below), whose sum is σ = 3909057880. Its totient is φ = 3885926688.

The previous prime is 3897492281. The next prime is 3897492299. The reversal of 3897492283 is 3822947983.

3897492283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3822947983 = 599 ⋅6382217.

It is a cyclic number.

It is not a de Polignac number, because 3897492283 - 2¹ = 3897492281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3897492281) 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, 5782293 + ... + 5782966.

It is an arithmetic number, because the mean of its divisors is an integer number (977264470).

Almost surely, 2^3897492283 is an apocalyptic number.

3897492283 is a deficient number, since it is larger than the sum of its proper divisors (11565597).

3897492283 is a wasteful number, since it uses less digits than its factorization.

3897492283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11565596.

The product of its digits is 5225472, while the sum is 55.

The square root of 3897492283 is about 62429.8989507431. The cubic root of 3897492283 is about 1573.7234682840.

The spelling of 3897492283 in words is "three billion, eight hundred ninety-seven million, four hundred ninety-two thousand, two hundred eighty-three".