1306396054 has 8 divisors (see below), whose sum is σ = 1992807720. Its totient is φ = 642126816.

The previous prime is 1306396043. The next prime is 1306396057. The reversal of 1306396054 is 4506936031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306396057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5535459 + ... + 5535694.

It is an arithmetic number, because the mean of its divisors is an integer number (249100965).

Almost surely, 2^1306396054 is an apocalyptic number.

1306396054 is a deficient number, since it is larger than the sum of its proper divisors (686411666).

1306396054 is a wasteful number, since it uses less digits than its factorization.

1306396054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11071214.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 1306396054 is about 36144.1012338113. The cubic root of 1306396054 is about 1093.1798550385.

The spelling of 1306396054 in words is "one billion, three hundred six million, three hundred ninety-six thousand, fifty-four".