1634025484 has 24 divisors (see below), whose sum is σ = 3519440288. Its totient is φ = 646427520.

The previous prime is 1634025451. The next prime is 1634025541. The reversal of 1634025484 is 4845204361.

It is a super-2 number, since 2×1634025484² = 5340078564722868512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2244177 + ... + 2244904.

Almost surely, 2^1634025484 is an apocalyptic number.

1634025484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1634025484 is an abundant number, since it is smaller than the sum of its proper divisors (1885414804).

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

1634025484 is a wasteful number, since it uses less digits than its factorization.

1634025484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4489105 (or 4489103 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The square root of 1634025484 is about 40423.0810799969. The cubic root of 1634025484 is about 1177.8399350910.

The spelling of 1634025484 in words is "one billion, six hundred thirty-four million, twenty-five thousand, four hundred eighty-four".