740019739536 has 945 divisors, whose sum is σ = 2802955256283. Its totient is φ = 182096449920.

The previous prime is 740019739477. The next prime is 740019739549. The reversal of 740019739536 is 635937910047.

It is a happy number.

The square root of 740019739536 is 860244.

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

740019739536 is a `hidden beast` number, since 74 + 0 + 0 + 1 + 9 + 7 + 39 + 536 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 188 ways as a sum of consecutive naturals, for example, 38948407335 + ... + 38948407353.

Almost surely, 2^740019739536 is an apocalyptic number.

740019739536 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

740019739536 is the 860244-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740019739536

740019739536 is an abundant number, since it is smaller than the sum of its proper divisors (2062935516747).

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

740019739536 is an equidigital number, since it uses as much as digits as its factorization.

740019739536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 54.

The spelling of 740019739536 in words is "seven hundred forty billion, nineteen million, seven hundred thirty-nine thousand, five hundred thirty-six".