873742070 has 16 divisors (see below), whose sum is σ = 1577197440. Its totient is φ = 348505344.

The previous prime is 873742061. The next prime is 873742127. The reversal of 873742070 is 70247378.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120230 + ... + 127289.

It is an arithmetic number, because the mean of its divisors is an integer number (98574840).

Almost surely, 2^873742070 is an apocalyptic number.

873742070 is a deficient number, since it is larger than the sum of its proper divisors (703455370).

873742070 is a wasteful number, since it uses less digits than its factorization.

873742070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247879.

The product of its (nonzero) digits is 65856, while the sum is 38.

The square root of 873742070 is about 29559.1283700991. The cubic root of 873742070 is about 956.0070223220.

The spelling of 873742070 in words is "eight hundred seventy-three million, seven hundred forty-two thousand, seventy".