674002153 has 8 divisors (see below), whose sum is σ = 738762336. Its totient is φ = 609823200.

The previous prime is 674002151. The next prime is 674002163. The reversal of 674002153 is 351200476.

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

It is a cyclic number.

It is not a de Polignac number, because 674002153 - 2¹ = 674002151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674002151) 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, 142876 + ... + 147517.

It is an arithmetic number, because the mean of its divisors is an integer number (92345292).

Almost surely, 2^674002153 is an apocalyptic number.

It is an amenable number.

674002153 is a deficient number, since it is larger than the sum of its proper divisors (64760183).

674002153 is a wasteful number, since it uses less digits than its factorization.

674002153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290615.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 674002153 is about 25961.5514366919. The cubic root of 674002153 is about 876.7728531293.

The spelling of 674002153 in words is "six hundred seventy-four million, two thousand, one hundred fifty-three".