340004464 has 10 divisors (see below), whose sum is σ = 658758680. Its totient is φ = 170002224.

The previous prime is 340004461. The next prime is 340004479. The reversal of 340004464 is 464400043.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340004461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10625124 + ... + 10625155.

It is an arithmetic number, because the mean of its divisors is an integer number (65875868).

Almost surely, 2^340004464 is an apocalyptic number.

It is an amenable number.

340004464 is a deficient number, since it is larger than the sum of its proper divisors (318754216).

340004464 is a wasteful number, since it uses less digits than its factorization.

340004464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21250287 (or 21250281 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 340004464 is about 18439.2099613839. The cubic root of 340004464 is about 697.9562592492.

The spelling of 340004464 in words is "three hundred forty million, four thousand, four hundred sixty-four".