406429102 has 8 divisors (see below), whose sum is σ = 618743016. Its totient is φ = 200181432.

The previous prime is 406429099. The next prime is 406429103. The reversal of 406429102 is 201924604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×406429102² = 330369229905052808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406429103) 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, 1516393 + ... + 1516660.

It is an arithmetic number, because the mean of its divisors is an integer number (77342877).

Almost surely, 2^406429102 is an apocalyptic number.

406429102 is a deficient number, since it is larger than the sum of its proper divisors (212313914).

406429102 is a wasteful number, since it uses less digits than its factorization.

406429102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033122.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 406429102 is about 20160.0868549716. The cubic root of 406429102 is about 740.7328398746.

The spelling of 406429102 in words is "four hundred six million, four hundred twenty-nine thousand, one hundred two".