412987149 has 12 divisors (see below), whose sum is σ = 622473696. Its totient is φ = 263353992.

The previous prime is 412987147. The next prime is 412987181. The reversal of 412987149 is 941789214.

It is a happy number.

412987149 is a `hidden beast` number, since 412 + 98 + 7 + 149 = 666.

It is not a de Polignac number, because 412987149 - 2¹ = 412987147 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412987147) 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, 997347 + ... + 997760.

It is an arithmetic number, because the mean of its divisors is an integer number (51872808).

Almost surely, 2^412987149 is an apocalyptic number.

It is an amenable number.

412987149 is a deficient number, since it is larger than the sum of its proper divisors (209486547).

412987149 is a wasteful number, since it uses less digits than its factorization.

412987149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995136 (or 1995133 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 412987149 is about 20322.0852522570. The cubic root of 412987149 is about 744.6956996352.

The spelling of 412987149 in words is "four hundred twelve million, nine hundred eighty-seven thousand, one hundred forty-nine".