383696460 has 288 divisors, whose sum is σ = 1472022720. Its totient is φ = 82446336.

The previous prime is 383696429. The next prime is 383696473. The reversal of 383696460 is 64696383.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 449394 + ... + 450246.

It is an arithmetic number, because the mean of its divisors is an integer number (5111190).

Almost surely, 2^383696460 is an apocalyptic number.

383696460 is a gapful number since it is divisible by the number (30) 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 383696460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (736011360).

383696460 is an abundant number, since it is smaller than the sum of its proper divisors (1088326260).

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

383696460 is a wasteful number, since it uses less digits than its factorization.

383696460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902 (or 887 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The square root of 383696460 is about 19588.1714307385. The cubic root of 383696460 is about 726.6566697088.

The spelling of 383696460 in words is "three hundred eighty-three million, six hundred ninety-six thousand, four hundred sixty".