614287949 has 8 divisors (see below), whose sum is σ = 688244448. Its totient is φ = 543350160.

The previous prime is 614287937. The next prime is 614287969. The reversal of 614287949 is 949782416.

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 614287949 - 2⁸ = 614287693 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 614287897 and 614287906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614287969) 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, 754247 + ... + 755060.

It is an arithmetic number, because the mean of its divisors is an integer number (86030556).

Almost surely, 2^614287949 is an apocalyptic number.

It is an amenable number.

614287949 is a deficient number, since it is larger than the sum of its proper divisors (73956499).

614287949 is a wasteful number, since it uses less digits than its factorization.

614287949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509355.

The product of its digits is 870912, while the sum is 50.

The square root of 614287949 is about 24784.8330436176. The cubic root of 614287949 is about 850.0751716679.

The spelling of 614287949 in words is "six hundred fourteen million, two hundred eighty-seven thousand, nine hundred forty-nine".