3553401466 has 16 divisors (see below), whose sum is σ = 5352033960. Its totient is φ = 1769402880.

The previous prime is 3553401461. The next prime is 3553401479. The reversal of 3553401466 is 6641043553.

It can be written as a sum of positive squares in 4 ways, for example, as 2448171441 + 1105230025 = 49479^2 + 33245^2 .

It is not an unprimeable number, because it can be changed into a prime (3553401461) 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, 712630 + ... + 717598.

Almost surely, 2^3553401466 is an apocalyptic number.

3553401466 is a deficient number, since it is larger than the sum of its proper divisors (1798632494).

3553401466 is a wasteful number, since it uses less digits than its factorization.

3553401466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6369.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 3553401466 is about 59610.4140733815. The cubic root of 3553401466 is about 1525.9773673474.

The spelling of 3553401466 in words is "three billion, five hundred fifty-three million, four hundred one thousand, four hundred sixty-six".