740181934 has 16 divisors (see below), whose sum is σ = 1123020000. Its totient is φ = 365853600.

The previous prime is 740181931. The next prime is 740181961. The reversal of 740181934 is 439181047.

It is a junction number, because it is equal to n+sod(n) for n = 740181893 and 740181902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740181931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145567 + ... + 150565.

It is an arithmetic number, because the mean of its divisors is an integer number (70188750).

Almost surely, 2^740181934 is an apocalyptic number.

740181934 is a deficient number, since it is larger than the sum of its proper divisors (382838066).

740181934 is a wasteful number, since it uses less digits than its factorization.

740181934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5835.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 740181934 is about 27206.2848253855. The cubic root of 740181934 is about 904.5782897309.

The spelling of 740181934 in words is "seven hundred forty million, one hundred eighty-one thousand, nine hundred thirty-four".