6403411774 has 8 divisors (see below), whose sum is σ = 9611871840. Its totient is φ = 3199454496.

The previous prime is 6403411747. The next prime is 6403411799. The reversal of 6403411774 is 4771143046.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1122139 + ... + 1127830.

It is an arithmetic number, because the mean of its divisors is an integer number (1201483980).

Almost surely, 2^6403411774 is an apocalyptic number.

6403411774 is a deficient number, since it is larger than the sum of its proper divisors (3208460066).

6403411774 is a wasteful number, since it uses less digits than its factorization.

6403411774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251394.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 6403411774 is about 80021.3207464111. The cubic root of 6403411774 is about 1856.9653925893.

The spelling of 6403411774 in words is "six billion, four hundred three million, four hundred eleven thousand, seven hundred seventy-four".