6374250649 has 16 divisors (see below), whose sum is σ = 6926451840. Its totient is φ = 5831038080.

The previous prime is 6374250583. The next prime is 6374250697. The reversal of 6374250649 is 9460524736.

It is a cyclic number.

It is not a de Polignac number, because 6374250649 - 2¹⁹ = 6373726361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6374250599 and 6374250608.

It is not an unprimeable number, because it can be changed into a prime (6374250049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1170964 + ... + 1176394.

It is an arithmetic number, because the mean of its divisors is an integer number (432903240).

Almost surely, 2^6374250649 is an apocalyptic number.

It is an amenable number.

6374250649 is a deficient number, since it is larger than the sum of its proper divisors (552201191).

6374250649 is a wasteful number, since it uses less digits than its factorization.

6374250649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6240.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The square root of 6374250649 is about 79838.9043574622. The cubic root of 6374250649 is about 1854.1422303992.

The spelling of 6374250649 in words is "six billion, three hundred seventy-four million, two hundred fifty thousand, six hundred forty-nine".