1476349446 has 64 divisors (see below), whose sum is σ = 3479293440. Its totient is φ = 411728640.

The previous prime is 1476349351. The next prime is 1476349451. The reversal of 1476349446 is 6449436741.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1476349395 and 1476349404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 305626 + ... + 310418.

It is an arithmetic number, because the mean of its divisors is an integer number (54363960).

Almost surely, 2^1476349446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1476349446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1739646720).

1476349446 is an abundant number, since it is smaller than the sum of its proper divisors (2002943994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1476349446 is a wasteful number, since it uses less digits than its factorization.

1476349446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5181.

The product of its digits is 1741824, while the sum is 48.

The square root of 1476349446 is about 38423.2930134834. The cubic root of 1476349446 is about 1138.6660929363. Note that the first 3 decimals are identical.

It can be divided in two parts, 147634 and 9446, that added together give a triangular number (157080 = T₅₆₀).

The spelling of 1476349446 in words is "one billion, four hundred seventy-six million, three hundred forty-nine thousand, four hundred forty-six".