740406706676 has 24 divisors (see below), whose sum is σ = 1594722138240. Its totient is φ = 292908147552.

The previous prime is 740406706657. The next prime is 740406706691. The reversal of 740406706676 is 676607604047.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1017041816 + ... + 1017042543.

It is an arithmetic number, because the mean of its divisors is an integer number (66446755760).

Almost surely, 2^740406706676 is an apocalyptic number.

It is an amenable number.

740406706676 is an abundant number, since it is smaller than the sum of its proper divisors (854315431564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740406706676 is a wasteful number, since it uses less digits than its factorization.

740406706676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034084383 (or 2034084381 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 53.

The spelling of 740406706676 in words is "seven hundred forty billion, four hundred six million, seven hundred six thousand, six hundred seventy-six".