435434652 has 72 divisors (see below), whose sum is σ = 1149024240. Its totient is φ = 138862080.

The previous prime is 435434639. The next prime is 435434677. The reversal of 435434652 is 256434534.

It is a super-2 number, since 2×435434652² = 379206672324722208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116127 + ... + 119817.

It is an arithmetic number, because the mean of its divisors is an integer number (15958670).

Almost surely, 2^435434652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 435434652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574512120).

435434652 is an abundant number, since it is smaller than the sum of its proper divisors (713589588).

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

435434652 is a wasteful number, since it uses less digits than its factorization.

435434652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843 (or 3838 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 435434652 is about 20867.0709971476. The cubic root of 435434652 is about 757.9507652689.

The spelling of 435434652 in words is "four hundred thirty-five million, four hundred thirty-four thousand, six hundred fifty-two".