740059942 has 4 divisors (see below), whose sum is σ = 1110089916. Its totient is φ = 370029970.

The previous prime is 740059921. The next prime is 740059973. The reversal of 740059942 is 249950047.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 740059895 and 740059904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185014984 + ... + 185014987.

It is an arithmetic number, because the mean of its divisors is an integer number (277522479).

Almost surely, 2^740059942 is an apocalyptic number.

740059942 is a deficient number, since it is larger than the sum of its proper divisors (370029974).

740059942 is a wasteful number, since it uses less digits than its factorization.

740059942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370029973.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 740059942 is about 27204.0427510324. The cubic root of 740059942 is about 904.5285914191.

The spelling of 740059942 in words is "seven hundred forty million, fifty-nine thousand, nine hundred forty-two".