468297780 has 96 divisors (see below), whose sum is σ = 1371095040. Its totient is φ = 119283840.

The previous prime is 468297763. The next prime is 468297787. The reversal of 468297780 is 87792864.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468297787) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145347 + ... + 148533.

It is an arithmetic number, because the mean of its divisors is an integer number (14282240).

Almost surely, 2^468297780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468297780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (685547520).

468297780 is an abundant number, since it is smaller than the sum of its proper divisors (902797260).

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

468297780 is a wasteful number, since it uses less digits than its factorization.

468297780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309 (or 3307 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 51.

The square root of 468297780 is about 21640.1890010231. The cubic root of 468297780 is about 776.5582411919.

The spelling of 468297780 in words is "four hundred sixty-eight million, two hundred ninety-seven thousand, seven hundred eighty".