70624403348 has 24 divisors (see below), whose sum is σ = 124408688712. Its totient is φ = 35079168384.

The previous prime is 70624403347. The next prime is 70624403351. The reversal of 70624403348 is 84330442607.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 33551981584 + 37072421764 = 183172^2 + 192542^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70624403341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3429290 + ... + 3449822.

It is an arithmetic number, because the mean of its divisors is an integer number (5183695363).

Almost surely, 2^70624403348 is an apocalyptic number.

It is an amenable number.

70624403348 is a deficient number, since it is larger than the sum of its proper divisors (53784285364).

70624403348 is a wasteful number, since it uses less digits than its factorization.

70624403348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26171 (or 26169 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 70624403348 in words is "seventy billion, six hundred twenty-four million, four hundred three thousand, three hundred forty-eight".