1674339264 has 168 divisors, whose sum is σ = 5335820672. Its totient is φ = 498493440.

The previous prime is 1674339241. The next prime is 1674339307. The reversal of 1674339264 is 4629334761.

1674339264 is a `hidden beast` number, since 167 + 43 + 392 + 64 = 666.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228522 + ... + 235734.

Almost surely, 2^1674339264 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 1674339264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2667910336).

1674339264 is an abundant number, since it is smaller than the sum of its proper divisors (3661481408).

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

1674339264 is a wasteful number, since it uses less digits than its factorization.

1674339264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7275 (or 7262 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 1674339264 is about 40918.6908881504. The cubic root of 1674339264 is about 1187.4476907558.

The spelling of 1674339264 in words is "one billion, six hundred seventy-four million, three hundred thirty-nine thousand, two hundred sixty-four".