3669451776 has 99 divisors (see below), whose sum is σ = 10612280523. Its totient is φ = 1221212160.

The previous prime is 3669451739. The next prime is 3669451787. The reversal of 3669451776 is 6771549663.

It is a happy number.

The square root of 3669451776 is 60576.

It is a perfect power (a square), and thus also a powerful number.

3669451776 is a `hidden beast` number, since 36 + 6 + 94 + 517 + 7 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5814981 + ... + 5815611.

Almost surely, 2^3669451776 is an apocalyptic number.

3669451776 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

3669451776 is the 60576-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3669451776

3669451776 is an abundant number, since it is smaller than the sum of its proper divisors (6942828747).

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

3669451776 is an frugal number, since it uses more digits than its factorization.

3669451776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288 (or 636 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 54.

The cubic root of 3669451776 is about 1542.4119980931.

The spelling of 3669451776 in words is "three billion, six hundred sixty-nine million, four hundred fifty-one thousand, seven hundred seventy-six".