434740662 has 32 divisors (see below), whose sum is σ = 984324960. Its totient is φ = 142178400.

The previous prime is 434740613. The next prime is 434740673. The reversal of 434740662 is 266047434.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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, 73089 + ... + 78812.

It is an arithmetic number, because the mean of its divisors is an integer number (30760155).

Almost surely, 2^434740662 is an apocalyptic number.

434740662 is an abundant number, since it is smaller than the sum of its proper divisors (549584298).

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

434740662 is a wasteful number, since it uses less digits than its factorization.

434740662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151965 (or 151959 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The square root of 434740662 is about 20850.4355350194. The cubic root of 434740662 is about 757.5478805143.

The spelling of 434740662 in words is "four hundred thirty-four million, seven hundred forty thousand, six hundred sixty-two".