3893345097 has 4 divisors (see below), whose sum is σ = 5191126800. Its totient is φ = 2595563396.

The previous prime is 3893345059. The next prime is 3893345107. The reversal of 3893345097 is 7905433983.

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 3893345097 - 2⁸ = 3893344841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3893340097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648890847 + ... + 648890852.

It is an arithmetic number, because the mean of its divisors is an integer number (1297781700).

Almost surely, 2^3893345097 is an apocalyptic number.

It is an amenable number.

3893345097 is a deficient number, since it is larger than the sum of its proper divisors (1297781703).

3893345097 is a wasteful number, since it uses less digits than its factorization.

3893345097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297781702.

The product of its (nonzero) digits is 2449440, while the sum is 51.

The square root of 3893345097 is about 62396.6753681636. The cubic root of 3893345097 is about 1573.1650887146.

The spelling of 3893345097 in words is "three billion, eight hundred ninety-three million, three hundred forty-five thousand, ninety-seven".