741668884804 has 9 divisors (see below), whose sum is σ = 1297923562621. Its totient is φ = 370833581200.

The previous prime is 741668884709. The next prime is 741668884811. The reversal of 741668884804 is 408488866147.

The square root of 741668884804 is 861202.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 56217358404 + 685451526400 = 237102^2 + 827920^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1507104 + ... + 1937704.

Almost surely, 2^741668884804 is an apocalyptic number.

741668884804 is the 861202-nd square number.

It is an amenable number.

741668884804 is a deficient number, since it is larger than the sum of its proper divisors (556254677817).

741668884804 is an frugal number, since it uses more digits than its factorization.

741668884804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861206 (or 430603 counting only the distinct ones).

The product of its (nonzero) digits is 66060288, while the sum is 64.

Multiplying 741668884804 by its sum of digits (64), we get a square (47466808627456 = 6889616²).

The spelling of 741668884804 in words is "seven hundred forty-one billion, six hundred sixty-eight million, eight hundred eighty-four thousand, eight hundred four".