2629383454 has 4 divisors (see below), whose sum is σ = 3944075184. Its totient is φ = 1314691726.

The previous prime is 2629383413. The next prime is 2629383461. The reversal of 2629383454 is 4543839262.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657345862 + ... + 657345865.

It is an arithmetic number, because the mean of its divisors is an integer number (986018796).

Almost surely, 2^2629383454 is an apocalyptic number.

2629383454 is a deficient number, since it is larger than the sum of its proper divisors (1314691730).

2629383454 is a wasteful number, since it uses less digits than its factorization.

2629383454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314691729.

The product of its digits is 1244160, while the sum is 46.

The square root of 2629383454 is about 51277.5141168134. The cubic root of 2629383454 is about 1380.2295098919.

The spelling of 2629383454 in words is "two billion, six hundred twenty-nine million, three hundred eighty-three thousand, four hundred fifty-four".