415345304 has 32 divisors (see below), whose sum is σ = 850908240. Its totient is φ = 188496000.

The previous prime is 415345303. The next prime is 415345321. The reversal of 415345304 is 403543514.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415345303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58322 + ... + 65054.

Almost surely, 2^415345304 is an apocalyptic number.

415345304 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

415345304 is an abundant number, since it is smaller than the sum of its proper divisors (435562936).

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

415345304 is a wasteful number, since it uses less digits than its factorization.

415345304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7451 (or 7447 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 415345304 is about 20380.0221785944. The cubic root of 415345304 is about 746.1104135460.

Adding to 415345304 its reverse (403543514), we get a palindrome (818888818).

The spelling of 415345304 in words is "four hundred fifteen million, three hundred forty-five thousand, three hundred four".