740465026 has 16 divisors (see below), whose sum is σ = 1271151360. Its totient is φ = 316896480.

The previous prime is 740465021. The next prime is 740465041. The reversal of 740465026 is 620564047.

It is a junction number, because it is equal to n+sod(n) for n = 740464982 and 740465000.

It is not an unprimeable number, because it can be changed into a prime (740465021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26715 + ... + 46846.

It is an arithmetic number, because the mean of its divisors is an integer number (79446960).

Almost surely, 2^740465026 is an apocalyptic number.

740465026 is a deficient number, since it is larger than the sum of its proper divisors (530686334).

740465026 is a wasteful number, since it uses less digits than its factorization.

740465026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74289.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 740465026 is about 27211.4870229468. The cubic root of 740465026 is about 904.6935975246.

The spelling of 740465026 in words is "seven hundred forty million, four hundred sixty-five thousand, twenty-six".