469245660 has 96 divisors (see below), whose sum is σ = 1489474560. Its totient is φ = 109423872.

The previous prime is 469245659. The next prime is 469245661. The reversal of 469245660 is 66542964.

It is an interprime number because it is at equal distance from previous prime (469245659) and next prime (469245661).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469245661) 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, 1012 + ... + 30651.

It is an arithmetic number, because the mean of its divisors is an integer number (15515360).

Almost surely, 2^469245660 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 469245660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (744737280).

469245660 is an abundant number, since it is smaller than the sum of its proper divisors (1020228900).

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

469245660 is a wasteful number, since it uses less digits than its factorization.

469245660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31707 (or 31705 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 469245660 is about 21662.0788476083. The cubic root of 469245660 is about 777.0818310811.

It can be divided in two parts, 4692456 and 60, that added together give a triangular number (4692516 = T₃₀₆₃).

The spelling of 469245660 in words is "four hundred sixty-nine million, two hundred forty-five thousand, six hundred sixty".