740316477 has 8 divisors (see below), whose sum is σ = 988395616. Its totient is φ = 492890832.

The previous prime is 740316443. The next prime is 740316491. The reversal of 740316477 is 774613047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 740316477 - 2¹⁸ = 740054333 is a prime.

It is a super-2 number, since 2×740316477² = 1096136972235383058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740316407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160723 + ... + 165264.

It is an arithmetic number, because the mean of its divisors is an integer number (123549452).

Almost surely, 2^740316477 is an apocalyptic number.

It is an amenable number.

740316477 is a deficient number, since it is larger than the sum of its proper divisors (248079139).

740316477 is a wasteful number, since it uses less digits than its factorization.

740316477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326747.

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 740316477 is about 27208.7573586153. The cubic root of 740316477 is about 904.6330948619.

It can be divided in two parts, 74031 and 6477, that added together give a palindrome (80508).

The spelling of 740316477 in words is "seven hundred forty million, three hundred sixteen thousand, four hundred seventy-seven".