29070036 has 24 divisors (see below), whose sum is σ = 75367040. Its totient is φ = 9689976.

The previous prime is 29070029. The next prime is 29070037. The reversal of 29070036 is 63007092.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 29069991 and 29070009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29070037) 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, 134476 + ... + 134691.

Almost surely, 2^29070036 is an apocalyptic number.

It is an amenable number.

29070036 is an abundant number, since it is smaller than the sum of its proper divisors (46297004).

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

29070036 is a wasteful number, since it uses less digits than its factorization.

29070036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269180 (or 269172 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 29070036 is about 5391.6635651717. The cubic root of 29070036 is about 307.4788087717.

The spelling of 29070036 in words is "twenty-nine million, seventy thousand, thirty-six".