36429340 has 24 divisors (see below), whose sum is σ = 78970752. Its totient is φ = 14101440.

The previous prime is 36429313. The next prime is 36429343. The reversal of 36429340 is 4392463.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36429343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28759 + ... + 29998.

It is an arithmetic number, because the mean of its divisors is an integer number (3290448).

Almost surely, 2^36429340 is an apocalyptic number.

It is an amenable number.

36429340 is an abundant number, since it is smaller than the sum of its proper divisors (42541412).

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

36429340 is a wasteful number, since it uses less digits than its factorization.

36429340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58797 (or 58795 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 36429340 is about 6035.6722906400. The cubic root of 36429340 is about 331.5001793422.

The spelling of 36429340 in words is "thirty-six million, four hundred twenty-nine thousand, three hundred forty".