1466346426 has 16 divisors (see below), whose sum is σ = 2980770528. Its totient is φ = 480769200.

The previous prime is 1466346383. The next prime is 1466346433. The reversal of 1466346426 is 6246436641.

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 7 ways as a sum of consecutive naturals, for example, 2002840 + ... + 2003571.

It is an arithmetic number, because the mean of its divisors is an integer number (186298158).

Almost surely, 2^1466346426 is an apocalyptic number.

1466346426 is an abundant number, since it is smaller than the sum of its proper divisors (1514424102).

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

1466346426 is a wasteful number, since it uses less digits than its factorization.

1466346426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4006477.

The product of its digits is 497664, while the sum is 42.

The square root of 1466346426 is about 38292.9030761576. The cubic root of 1466346426 is about 1136.0885817695.

The spelling of 1466346426 in words is "one billion, four hundred sixty-six million, three hundred forty-six thousand, four hundred twenty-six".