740036670 has 32 divisors (see below), whose sum is σ = 1777324032. Its totient is φ = 197205792.

The previous prime is 740036669. The next prime is 740036677. The reversal of 740036670 is 76630047.

It is a super-3 number, since 3×740036670³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740036677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39699 + ... + 55281.

It is an arithmetic number, because the mean of its divisors is an integer number (55541376).

Almost surely, 2^740036670 is an apocalyptic number.

740036670 is an abundant number, since it is smaller than the sum of its proper divisors (1037287362).

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

740036670 is a wasteful number, since it uses less digits than its factorization.

740036670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17176.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 740036670 is about 27203.6150171259. The cubic root of 740036670 is about 904.5191100204.

The spelling of 740036670 in words is "seven hundred forty million, thirty-six thousand, six hundred seventy".