29270364 has 12 divisors (see below), whose sum is σ = 68297544. Its totient is φ = 9756784.

The previous prime is 29270359. The next prime is 29270383. The reversal of 29270364 is 46307292.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1219587 + ... + 1219610.

It is an arithmetic number, because the mean of its divisors is an integer number (5691462).

Almost surely, 2^29270364 is an apocalyptic number.

It is an amenable number.

29270364 is an abundant number, since it is smaller than the sum of its proper divisors (39027180).

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

29270364 is a wasteful number, since it uses less digits than its factorization.

29270364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439204 (or 2439202 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 29270364 is about 5410.2092380979. The cubic root of 29270364 is about 308.1834938535.

The spelling of 29270364 in words is "twenty-nine million, two hundred seventy thousand, three hundred sixty-four".