7400670336 has 48 divisors (see below), whose sum is σ = 21296203110. Its totient is φ = 2466889728.

The previous prime is 7400670313. The next prime is 7400670383. The reversal of 7400670336 is 6330760047.

It can be written as a sum of positive squares in only one way, i.e., 6979599936 + 421070400 = 83544^2 + 20520^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 7400670336.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3210945 + ... + 3213248.

Almost surely, 2^7400670336 is an apocalyptic number.

It is an amenable number.

7400670336 is an abundant number, since it is smaller than the sum of its proper divisors (13895532774).

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

7400670336 is a wasteful number, since it uses less digits than its factorization.

7400670336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6424213 (or 6424198 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The square root of 7400670336 is about 86027.1488310522. The cubic root of 7400670336 is about 1948.7540000628.

The spelling of 7400670336 in words is "seven billion, four hundred million, six hundred seventy thousand, three hundred thirty-six".