452673684 has 60 divisors (see below), whose sum is σ = 1185539124. Its totient is φ = 150615936.

The previous prime is 452673667. The next prime is 452673701. The reversal of 452673684 is 486376254.

It is an interprime number because it is at equal distance from previous prime (452673667) and next prime (452673701).

It can be written as a sum of positive squares in 2 ways, for example, as 92736900 + 359936784 = 9630^2 + 18972^2 .

It is a super-2 number, since 2×452673684² = 409826928372263712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 257352 + ... + 259104.

Almost surely, 2^452673684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452673684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592769562).

452673684 is an abundant number, since it is smaller than the sum of its proper divisors (732865440).

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

452673684 is a wasteful number, since it uses less digits than its factorization.

452673684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566 (or 2555 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 452673684 is about 21276.1294412306. The cubic root of 452673684 is about 767.8241174384.

It can be divided in two parts, 4526 and 73684, that added together give a triangular number (78210 = T₃₉₅).

The spelling of 452673684 in words is "four hundred fifty-two million, six hundred seventy-three thousand, six hundred eighty-four".