739674 has 48 divisors (see below), whose sum is σ = 1801800. Its totient is φ = 217728.

The previous prime is 739649. The next prime is 739693. The reversal of 739674 is 476937.

739674 = T₁₄₂ + T₁₄₃ + ... + T₁₉₃.

739674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 585225 + 154449 = 765^2 + 393^2 .

It is an unprimeable number.

739674 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6732 + ... + 6840.

2⁷³⁹⁶⁷⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 739674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (900900).

739674 is an abundant number, since it is smaller than the sum of its proper divisors (1062126).

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

739674 is a wasteful number, since it uses less digits than its factorization.

739674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 156 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 739674 is about 860.0430221797. The cubic root of 739674 is about 90.4371326556.

The spelling of 739674 in words is "seven hundred thirty-nine thousand, six hundred seventy-four".