340067804 has 12 divisors (see below), whose sum is σ = 615640200. Its totient is φ = 164170608.

The previous prime is 340067803. The next prime is 340067821. The reversal of 340067804 is 408760043.

It is a happy number.

It is a super-2 number, since 2×340067804² = 231292222634764832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340067801) 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, 1465694 + ... + 1465925.

It is an arithmetic number, because the mean of its divisors is an integer number (51303350).

Almost surely, 2^340067804 is an apocalyptic number.

It is an amenable number.

340067804 is a deficient number, since it is larger than the sum of its proper divisors (275572396).

340067804 is a wasteful number, since it uses less digits than its factorization.

340067804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2931652 (or 2931650 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 340067804 is about 18440.9274170254. The cubic root of 340067804 is about 697.9995977042. Note that the first 3 decimals are identical.

The spelling of 340067804 in words is "three hundred forty million, sixty-seven thousand, eight hundred four".