408748412 has 6 divisors (see below), whose sum is σ = 715309728. Its totient is φ = 204374204.

The previous prime is 408748399. The next prime is 408748429. The reversal of 408748412 is 214847804.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51093548 + ... + 51093555.

It is an arithmetic number, because the mean of its divisors is an integer number (119218288).

Almost surely, 2^408748412 is an apocalyptic number.

It is an amenable number.

408748412 is a deficient number, since it is larger than the sum of its proper divisors (306561316).

408748412 is a wasteful number, since it uses less digits than its factorization.

408748412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102187107 (or 102187105 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 38.

The square root of 408748412 is about 20217.5273463399. The cubic root of 408748412 is about 742.1391790224.

The spelling of 408748412 in words is "four hundred eight million, seven hundred forty-eight thousand, four hundred twelve".