94691429 has 4 divisors (see below), whose sum is σ = 108218784. Its totient is φ = 81164076.

The previous prime is 94691423. The next prime is 94691431. The reversal of 94691429 is 92419649.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-94691429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94691429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94691423) 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, 6763667 + ... + 6763680.

It is an arithmetic number, because the mean of its divisors is an integer number (27054696).

Almost surely, 2^94691429 is an apocalyptic number.

It is an amenable number.

94691429 is a deficient number, since it is larger than the sum of its proper divisors (13527355).

94691429 is a wasteful number, since it uses less digits than its factorization.

94691429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13527354.

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

The square root of 94691429 is about 9730.9521116898. The cubic root of 94691429 is about 455.7956998150.

The spelling of 94691429 in words is "ninety-four million, six hundred ninety-one thousand, four hundred twenty-nine".