35409968 has 20 divisors (see below), whose sum is σ = 74844168. Its totient is φ = 16095360.

The previous prime is 35409961. The next prime is 35409973. The reversal of 35409968 is 86990453.

It is a super-2 number, since 2×35409968² = 2507731667522048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35409961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100421 + ... + 100772.

Almost surely, 2^35409968 is an apocalyptic number.

It is an amenable number.

35409968 is an abundant number, since it is smaller than the sum of its proper divisors (39434200).

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

35409968 is a wasteful number, since it uses less digits than its factorization.

35409968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201212 (or 201206 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 35409968 is about 5950.6275299333. The cubic root of 35409968 is about 328.3788503695.

The spelling of 35409968 in words is "thirty-five million, four hundred nine thousand, nine hundred sixty-eight".