740396 has 6 divisors (see below), whose sum is σ = 1295700. Its totient is φ = 370196.

The previous prime is 740387. The next prime is 740423. The reversal of 740396 is 693047.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92546 + ... + 92553.

It is an arithmetic number, because the mean of its divisors is an integer number (215950).

2⁷⁴⁰³⁹⁶ is an apocalyptic number.

It is an amenable number.

740396 is a deficient number, since it is larger than the sum of its proper divisors (555304).

740396 is a wasteful number, since it uses less digits than its factorization.

740396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185103 (or 185101 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 740396 is about 860.4626662442. The cubic root of 740396 is about 90.4665484866.

The spelling of 740396 in words is "seven hundred forty thousand, three hundred ninety-six".