6460630354 has 4 divisors (see below), whose sum is σ = 9690945534. Its totient is φ = 3230315176.

The previous prime is 6460630307. The next prime is 6460630367. The reversal of 6460630354 is 4530360646.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6056419329 + 404211025 = 77823^2 + 20105^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615157587 + ... + 1615157590.

Almost surely, 2^6460630354 is an apocalyptic number.

6460630354 is a deficient number, since it is larger than the sum of its proper divisors (3230315180).

6460630354 is a wasteful number, since it uses less digits than its factorization.

6460630354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3230315179.

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 6460630354 is about 80378.0464679256. The cubic root of 6460630354 is about 1862.4800572253.

The spelling of 6460630354 in words is "six billion, four hundred sixty million, six hundred thirty thousand, three hundred fifty-four".