3400377671 has 4 divisors (see below), whose sum is σ = 3402656712. Its totient is φ = 3398098632.

The previous prime is 3400377637. The next prime is 3400377683. The reversal of 3400377671 is 1767730043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3400377671 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 (3400370671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1137281 + ... + 1140266.

It is an arithmetic number, because the mean of its divisors is an integer number (850664178).

Almost surely, 2^3400377671 is an apocalyptic number.

3400377671 is a deficient number, since it is larger than the sum of its proper divisors (2279041).

3400377671 is a wasteful number, since it uses less digits than its factorization.

3400377671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279040.

The product of its (nonzero) digits is 74088, while the sum is 38.

The square root of 3400377671 is about 58312.7573606325. The cubic root of 3400377671 is about 1503.7502707947.

The spelling of 3400377671 in words is "three billion, four hundred million, three hundred seventy-seven thousand, six hundred seventy-one".