413980146 has 28 divisors (see below), whose sum is σ = 931032702. Its totient is φ = 137992896.

The previous prime is 413980129. The next prime is 413980201. The reversal of 413980146 is 641089314.

It can be written as a sum of positive squares in only one way, i.e., 256352121 + 157628025 = 16011^2 + 12555^2 .

It is a super-2 number, since 2×413980146² = 342759122564362632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 413980146.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 140511 + ... + 143426.

Almost surely, 2^413980146 is an apocalyptic number.

413980146 is an abundant number, since it is smaller than the sum of its proper divisors (517052556).

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

413980146 is an equidigital number, since it uses as much as digits as its factorization.

413980146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283957 (or 283942 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 413980146 is about 20346.5020580934. The cubic root of 413980146 is about 745.2920771193.

The spelling of 413980146 in words is "four hundred thirteen million, nine hundred eighty thousand, one hundred forty-six".