3404037400340 has 24 divisors (see below), whose sum is σ = 7341680665032. Its totient is φ = 1324814555520.

The previous prime is 3404037400223. The next prime is 3404037400373. The reversal of 3404037400340 is 430047304043.

It can be written as a sum of positive squares in 4 ways, for example, as 2069259234064 + 1334778166276 = 1438492^2 + 1155326^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3404037400297 and 3404037400306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2300024531 + ... + 2300026010.

It is an arithmetic number, because the mean of its divisors is an integer number (305903361043).

Almost surely, 2^{3404037400340} is an apocalyptic number.

It is an amenable number.

3404037400340 is an abundant number, since it is smaller than the sum of its proper divisors (3937643264692).

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

3404037400340 is a wasteful number, since it uses less digits than its factorization.

3404037400340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4600050587 (or 4600050585 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 32.

The spelling of 3404037400340 in words is "three trillion, four hundred four billion, thirty-seven million, four hundred thousand, three hundred forty".