674362260 has 480 divisors, whose sum is σ = 2581818624. Its totient is φ = 145152000.

The previous prime is 674362243. The next prime is 674362261. The reversal of 674362260 is 62263476.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674362261) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 9498025 + ... + 9498095.

Almost surely, 2^674362260 is an apocalyptic number.

674362260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 674362260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1290909312).

674362260 is an abundant number, since it is smaller than the sum of its proper divisors (1907456364).

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

674362260 is a wasteful number, since it uses less digits than its factorization.

674362260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 674362260 is about 25968.4859011842. The cubic root of 674362260 is about 876.9289732184.

It can be divided in two parts, 67436 and 2260, that added together give a palindrome (69696).

The spelling of 674362260 in words is "six hundred seventy-four million, three hundred sixty-two thousand, two hundred sixty".