412637740 has 36 divisors (see below), whose sum is σ = 881624016. Its totient is φ = 162230176.

The previous prime is 412637717. The next prime is 412637741. The reversal of 412637740 is 47736214.

412637740 = 1438² + 1439² + ... + 1614².

It is a junction number, because it is equal to n+sod(n) for n = 412637696 and 412637705.

It is not an unprimeable number, because it can be changed into a prime (412637741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66657 + ... + 72583.

It is an arithmetic number, because the mean of its divisors is an integer number (24489556).

Almost surely, 2^412637740 is an apocalyptic number.

It is an amenable number.

412637740 is an abundant number, since it is smaller than the sum of its proper divisors (468986276).

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

412637740 is a wasteful number, since it uses less digits than its factorization.

412637740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6054 (or 5993 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 412637740 is about 20313.4866529604. The cubic root of 412637740 is about 744.4856230450.

The spelling of 412637740 in words is "four hundred twelve million, six hundred thirty-seven thousand, seven hundred forty".