346002046540 has 24 divisors (see below), whose sum is σ = 750043147392. Its totient is φ = 133936275840.

The previous prime is 346002046519. The next prime is 346002046547. The reversal of 346002046540 is 45640200643.

It is a junction number, because it is equal to n+sod(n) for n = 346002046496 and 346002046505.

It is not an unprimeable number, because it can be changed into a prime (346002046547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279033289 + ... + 279034528.

It is an arithmetic number, because the mean of its divisors is an integer number (31251797808).

Almost surely, 2^346002046540 is an apocalyptic number.

It is an amenable number.

346002046540 is an abundant number, since it is smaller than the sum of its proper divisors (404041100852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346002046540 is a wasteful number, since it uses less digits than its factorization.

346002046540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558067857 (or 558067855 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 346002046540 in words is "three hundred forty-six billion, two million, forty-six thousand, five hundred forty".