434995512 has 64 divisors (see below), whose sum is σ = 1244678400. Its totient is φ = 124101120.

The previous prime is 434995501. The next prime is 434995529. The reversal of 434995512 is 215599434.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146539 + ... + 149477.

It is an arithmetic number, because the mean of its divisors is an integer number (19448100).

Almost surely, 2^434995512 is an apocalyptic number.

434995512 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

434995512 is an abundant number, since it is smaller than the sum of its proper divisors (809682888).

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

434995512 is a wasteful number, since it uses less digits than its factorization.

434995512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836 (or 3832 counting only the distinct ones).

The product of its digits is 194400, while the sum is 42.

The square root of 434995512 is about 20856.5460227718. The cubic root of 434995512 is about 757.6958793725.

The spelling of 434995512 in words is "four hundred thirty-four million, nine hundred ninety-five thousand, five hundred twelve".