1463422906 has 16 divisors (see below), whose sum is σ = 2421601920. Its totient is φ = 657717280.

The previous prime is 1463422901. The next prime is 1463422907. The reversal of 1463422906 is 6092243641.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1463422901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371746 + ... + 375661.

It is an arithmetic number, because the mean of its divisors is an integer number (151350120).

Almost surely, 2^1463422906 is an apocalyptic number.

1463422906 is a deficient number, since it is larger than the sum of its proper divisors (958179014).

1463422906 is a wasteful number, since it uses less digits than its factorization.

1463422906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747509.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 1463422906 is about 38254.7108994435. The cubic root of 1463422906 is about 1135.3330560161. Note that the first 3 decimals are identical.

The spelling of 1463422906 in words is "one billion, four hundred sixty-three million, four hundred twenty-two thousand, nine hundred six".