6400937462 has 8 divisors (see below), whose sum is σ = 9700390056. Its totient is φ = 3167474112.

The previous prime is 6400937441. The next prime is 6400937483. The reversal of 6400937462 is 2647390046.

It is an interprime number because it is at equal distance from previous prime (6400937441) and next prime (6400937483).

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, 16497068 + ... + 16497455.

It is an arithmetic number, because the mean of its divisors is an integer number (1212548757).

Almost surely, 2^6400937462 is an apocalyptic number.

6400937462 is a deficient number, since it is larger than the sum of its proper divisors (3299452594).

6400937462 is a wasteful number, since it uses less digits than its factorization.

6400937462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32994622.

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 6400937462 is about 80005.8589229564. The cubic root of 6400937462 is about 1856.7261813766.

The spelling of 6400937462 in words is "six billion, four hundred million, nine hundred thirty-seven thousand, four hundred sixty-two".