340898072 has 16 divisors (see below), whose sum is σ = 659803200. Its totient is φ = 164950560.

The previous prime is 340898069. The next prime is 340898087. The reversal of 340898072 is 270898043.

It is a super-2 number, since 2×340898072² = 232422990986634368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687047 + ... + 687542.

It is an arithmetic number, because the mean of its divisors is an integer number (41237700).

Almost surely, 2^340898072 is an apocalyptic number.

It is an amenable number.

340898072 is a deficient number, since it is larger than the sum of its proper divisors (318905128).

340898072 is a wasteful number, since it uses less digits than its factorization.

340898072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374626 (or 1374622 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 340898072 is about 18463.4252510199. The cubic root of 340898072 is about 698.5671862145.

The spelling of 340898072 in words is "three hundred forty million, eight hundred ninety-eight thousand, seventy-two".