3400989766 has 16 divisors (see below), whose sum is σ = 5168550528. Its totient is φ = 1678248000.

The previous prime is 3400989749. The next prime is 3400989803. The reversal of 3400989766 is 6679890043.

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, 36331 + ... + 90121.

It is an arithmetic number, because the mean of its divisors is an integer number (323034408).

Almost surely, 2^3400989766 is an apocalyptic number.

3400989766 is a deficient number, since it is larger than the sum of its proper divisors (1767560762).

3400989766 is a wasteful number, since it uses less digits than its factorization.

3400989766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54207.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The square root of 3400989766 is about 58318.0055043037. The cubic root of 3400989766 is about 1503.8404943805.

The spelling of 3400989766 in words is "three billion, four hundred million, nine hundred eighty-nine thousand, seven hundred sixty-six".