1631413422 has 12 divisors (see below), whose sum is σ = 3534729120. Its totient is φ = 543804468.

The previous prime is 1631413403. The next prime is 1631413457. The reversal of 1631413422 is 2243141361.

It is a happy number.

1631413422 is a `hidden beast` number, since 1 + 6 + 314 + 1 + 342 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45317022 + ... + 45317057.

It is an arithmetic number, because the mean of its divisors is an integer number (294560760).

Almost surely, 2^1631413422 is an apocalyptic number.

1631413422 is an abundant number, since it is smaller than the sum of its proper divisors (1903315698).

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

1631413422 is a wasteful number, since it uses less digits than its factorization.

1631413422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90634087 (or 90634084 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 1631413422 is about 40390.7591164118. The cubic root of 1631413422 is about 1177.2119906312.

Adding to 1631413422 its reverse (2243141361), we get a palindrome (3874554783).

The spelling of 1631413422 in words is "one billion, six hundred thirty-one million, four hundred thirteen thousand, four hundred twenty-two".