429397495 has 4 divisors (see below), whose sum is σ = 515277000. Its totient is φ = 343517992.

The previous prime is 429397481. The next prime is 429397517. The reversal of 429397495 is 594793924.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 429397495 - 2¹⁷ = 429266423 is a prime.

It is a super-4 number, since 4×429397495⁴ (a number of 36 digits) contains 4444 as substring.

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, 42939745 + ... + 42939754.

It is an arithmetic number, because the mean of its divisors is an integer number (128819250).

Almost surely, 2^429397495 is an apocalyptic number.

429397495 is a deficient number, since it is larger than the sum of its proper divisors (85879505).

429397495 is an equidigital number, since it uses as much as digits as its factorization.

429397495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85879504.

The product of its digits is 2449440, while the sum is 52.

The square root of 429397495 is about 20721.9085752254. The cubic root of 429397495 is about 754.4315385305.

The spelling of 429397495 in words is "four hundred twenty-nine million, three hundred ninety-seven thousand, four hundred ninety-five".