740573098 has 4 divisors (see below), whose sum is σ = 1110859650. Its totient is φ = 370286548.

The previous prime is 740573069. The next prime is 740573129. The reversal of 740573098 is 890375047.

It is a happy number.

740573098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 890375047 = 577 ⋅1543111.

It can be written as a sum of positive squares in only one way, i.e., 725386489 + 15186609 = 26933^2 + 3897^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185143273 + ... + 185143276.

Almost surely, 2^740573098 is an apocalyptic number.

740573098 is a deficient number, since it is larger than the sum of its proper divisors (370286552).

740573098 is a wasteful number, since it uses less digits than its factorization.

740573098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370286551.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 740573098 is about 27213.4727295140. The cubic root of 740573098 is about 904.7376091870.

The spelling of 740573098 in words is "seven hundred forty million, five hundred seventy-three thousand, ninety-eight".