407949134 has 8 divisors (see below), whose sum is σ = 612486840. Its totient is φ = 203786856.

The previous prime is 407949107. The next prime is 407949149. The reversal of 407949134 is 431949704.

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

It is a junction number, because it is equal to n+sod(n) for n = 407949091 and 407949100.

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, 91124 + ... + 95495.

It is an arithmetic number, because the mean of its divisors is an integer number (76560855).

Almost surely, 2^407949134 is an apocalyptic number.

407949134 is a deficient number, since it is larger than the sum of its proper divisors (204537706).

407949134 is a wasteful number, since it uses less digits than its factorization.

407949134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187714.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 407949134 is about 20197.7507163545. The cubic root of 407949134 is about 741.6551301885.

The spelling of 407949134 in words is "four hundred seven million, nine hundred forty-nine thousand, one hundred thirty-four".