36434772 has 60 divisors (see below), whose sum is σ = 103916736. Its totient is φ = 11039760.

The previous prime is 36434771. The next prime is 36434779. The reversal of 36434772 is 27743463.

It is a happy number.

36434772 is a `hidden beast` number, since 3 + 643 + 4 + 7 + 7 + 2 = 666.

It is a super-2 number, since 2×36434772² = 2654985221383968, 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 not an unprimeable number, because it can be changed into a prime (36434771) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1548 + ... + 8675.

Almost surely, 2^36434772 is an apocalyptic number.

It is an amenable number.

36434772 is an abundant number, since it is smaller than the sum of its proper divisors (67481964).

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

36434772 is a wasteful number, since it uses less digits than its factorization.

36434772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10250 (or 10239 counting only the distinct ones).

The product of its digits is 84672, while the sum is 36.

The square root of 36434772 is about 6036.1222651633. The cubic root of 36434772 is about 331.5166552513.

The spelling of 36434772 in words is "thirty-six million, four hundred thirty-four thousand, seven hundred seventy-two".