1466363730 has 64 divisors (see below), whose sum is σ = 4012944768. Its totient is φ = 339717120.

The previous prime is 1466363719. The next prime is 1466363737. The reversal of 1466363730 is 373636641.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1466363737) by changing a digit.

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, 103956 + ... + 117215.

It is an arithmetic number, because the mean of its divisors is an integer number (62702262).

Almost surely, 2^1466363730 is an apocalyptic number.

1466363730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1466363730 is an abundant number, since it is smaller than the sum of its proper divisors (2546581038).

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

1466363730 is a wasteful number, since it uses less digits than its factorization.

1466363730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221211.

The product of its (nonzero) digits is 163296, while the sum is 39.

The square root of 1466363730 is about 38293.1290181411. The cubic root of 1466363730 is about 1136.0930506542.

The spelling of 1466363730 in words is "one billion, four hundred sixty-six million, three hundred sixty-three thousand, seven hundred thirty".