3493824247 has 8 divisors (see below), whose sum is σ = 3509183600. Its totient is φ = 3478495104.

The previous prime is 3493824221. The next prime is 3493824283. The reversal of 3493824247 is 7424283943.

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 3493824247 - 2⁷ = 3493824119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3493824197 and 3493824206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3493824647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242029 + ... + 256057.

It is an arithmetic number, because the mean of its divisors is an integer number (438647950).

Almost surely, 2^3493824247 is an apocalyptic number.

3493824247 is a deficient number, since it is larger than the sum of its proper divisors (15359353).

3493824247 is a wasteful number, since it uses less digits than its factorization.

3493824247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15105.

The product of its digits is 1161216, while the sum is 46.

The square root of 3493824247 is about 59108.5801470480. The cubic root of 3493824247 is about 1517.4009495424.

The spelling of 3493824247 in words is "three billion, four hundred ninety-three million, eight hundred twenty-four thousand, two hundred forty-seven".