343400677037 has 16 divisors (see below), whose sum is σ = 391349657088. Its totient is φ = 298270914480.

The previous prime is 343400677031. The next prime is 343400677069. The reversal of 343400677037 is 730776004343.

It is not a de Polignac number, because 343400677037 - 2⁶ = 343400676973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343400677031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545183 + ... + 991980.

It is an arithmetic number, because the mean of its divisors is an integer number (24459353568).

Almost surely, 2^343400677037 is an apocalyptic number.

It is an amenable number.

343400677037 is a deficient number, since it is larger than the sum of its proper divisors (47948980051).

343400677037 is a wasteful number, since it uses less digits than its factorization.

343400677037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538080.

The product of its (nonzero) digits is 889056, while the sum is 44.

The spelling of 343400677037 in words is "three hundred forty-three billion, four hundred million, six hundred seventy-seven thousand, thirty-seven".