1409736466 has 8 divisors (see below), whose sum is σ = 2114797104. Its totient is φ = 704804100.

The previous prime is 1409736463. The next prime is 1409736473. The reversal of 1409736466 is 6646379041.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1409736463) 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, 3141 + ... + 53191.

It is an arithmetic number, because the mean of its divisors is an integer number (264349638).

Almost surely, 2^1409736466 is an apocalyptic number.

1409736466 is a deficient number, since it is larger than the sum of its proper divisors (705060638).

1409736466 is a wasteful number, since it uses less digits than its factorization.

1409736466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64136.

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 1409736466 is about 37546.4574360884. The cubic root of 1409736466 is about 1121.2763049093.

The spelling of 1409736466 in words is "one billion, four hundred nine million, seven hundred thirty-six thousand, four hundred sixty-six".