740196987694 has 4 divisors (see below), whose sum is σ = 1110295481544. Its totient is φ = 370098493846.

The previous prime is 740196987689. The next prime is 740196987707. The reversal of 740196987694 is 496789691047.

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

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, 185049246922 + ... + 185049246925.

It is an arithmetic number, because the mean of its divisors is an integer number (277573870386).

Almost surely, 2^740196987694 is an apocalyptic number.

740196987694 is a deficient number, since it is larger than the sum of its proper divisors (370098493850).

740196987694 is a wasteful number, since it uses less digits than its factorization.

740196987694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370098493849.

The product of its (nonzero) digits is 164602368, while the sum is 70.

The spelling of 740196987694 in words is "seven hundred forty billion, one hundred ninety-six million, nine hundred eighty-seven thousand, six hundred ninety-four".