29464991 has 4 divisors (see below), whose sum is σ = 31015800. Its totient is φ = 27914184.

The previous prime is 29464969. The next prime is 29464993. The reversal of 29464991 is 19946492.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29464991 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29464993) 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, 775376 + ... + 775413.

It is an arithmetic number, because the mean of its divisors is an integer number (7753950).

Almost surely, 2^29464991 is an apocalyptic number.

29464991 is a deficient number, since it is larger than the sum of its proper divisors (1550809).

29464991 is a wasteful number, since it uses less digits than its factorization.

29464991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550808.

The product of its digits is 139968, while the sum is 44.

The square root of 29464991 is about 5428.1664491797. The cubic root of 29464991 is about 308.8650521078.

The spelling of 29464991 in words is "twenty-nine million, four hundred sixty-four thousand, nine hundred ninety-one".