469035840 has 504 divisors, whose sum is σ = 1907621280. Its totient is φ = 97284096.

The previous prime is 469035817. The next prime is 469035841. The reversal of 469035840 is 48530964.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469035841) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7949731 + ... + 7949789.

Almost surely, 2^469035840 is an apocalyptic number.

469035840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469035840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (953810640).

469035840 is an abundant number, since it is smaller than the sum of its proper divisors (1438585440).

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

469035840 is a wasteful number, since it uses less digits than its factorization.

469035840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 469035840 is about 21657.2352806170. The cubic root of 469035840 is about 776.9659915316.

The spelling of 469035840 in words is "four hundred sixty-nine million, thirty-five thousand, eight hundred forty".