3400463661 has 8 divisors (see below), whose sum is σ = 5181658944. Its totient is φ = 1943122080.

The previous prime is 3400463659. The next prime is 3400463683. The reversal of 3400463661 is 1663640043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3400463661 - 2¹ = 3400463659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400467661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80963400 + ... + 80963441.

It is an arithmetic number, because the mean of its divisors is an integer number (647707368).

Almost surely, 2^3400463661 is an apocalyptic number.

It is an amenable number.

3400463661 is a deficient number, since it is larger than the sum of its proper divisors (1781195283).

3400463661 is a wasteful number, since it uses less digits than its factorization.

3400463661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161926851.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 3400463661 is about 58313.4946731886. The cubic root of 3400463661 is about 1503.7629464844.

It can be divided in two parts, 3400 and 463661, that added together give a triangular number (467061 = T₉₆₆).

The spelling of 3400463661 in words is "three billion, four hundred million, four hundred sixty-three thousand, six hundred sixty-one".