741658 has 12 divisors (see below), whose sum is σ = 1164618. Its totient is φ = 354200.

The previous prime is 741641. The next prime is 741661. The reversal of 741658 is 856147.

It can be written as a sum of positive squares in only one way, i.e., 508369 + 233289 = 713^2 + 483^2 .

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 708 + ... + 1408.

2⁷⁴¹⁶⁵⁸ is an apocalyptic number.

741658 is a deficient number, since it is larger than the sum of its proper divisors (422960).

741658 is a wasteful number, since it uses less digits than its factorization.

741658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749 (or 726 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 741658 is about 861.1956804351. The cubic root of 741658 is about 90.5179191851.

It can be divided in two parts, 7416 and 58, that multiplied together give a triangular number (430128 = T₉₂₇).

The spelling of 741658 in words is "seven hundred forty-one thousand, six hundred fifty-eight".