745402610 has 16 divisors (see below), whose sum is σ = 1370272896. Its totient is φ = 291817008.

The previous prime is 745402583. The next prime is 745402627. The reversal of 745402610 is 16204547.

It is a super-4 number, since 4×745402610⁴ (a number of 37 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792512 + ... + 793451.

It is an arithmetic number, because the mean of its divisors is an integer number (85642056).

Almost surely, 2^745402610 is an apocalyptic number.

745402610 is a deficient number, since it is larger than the sum of its proper divisors (624870286).

745402610 is a wasteful number, since it uses less digits than its factorization.

745402610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586017.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 745402610 is about 27302.0623763114. The cubic root of 745402610 is about 906.7000430752.

The spelling of 745402610 in words is "seven hundred forty-five million, four hundred two thousand, six hundred ten".