3051384493 has 4 divisors (see below), whose sum is σ = 3184053408. Its totient is φ = 2918715580.

The previous prime is 3051384481. The next prime is 3051384509. The reversal of 3051384493 is 3944831503.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-3051384493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3051384473) 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, 66334423 + ... + 66334468.

It is an arithmetic number, because the mean of its divisors is an integer number (796013352).

Almost surely, 2^3051384493 is an apocalyptic number.

It is an amenable number.

3051384493 is a deficient number, since it is larger than the sum of its proper divisors (132668915).

3051384493 is a wasteful number, since it uses less digits than its factorization.

3051384493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132668914.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 3051384493 is about 55239.3382744580. The cubic root of 3051384493 is about 1450.4373620015.

The spelling of 3051384493 in words is "three billion, fifty-one million, three hundred eighty-four thousand, four hundred ninety-three".