670077077371 has 32 divisors (see below), whose sum is σ = 740563100928. Its totient is φ = 602430013440.

The previous prime is 670077077311. The next prime is 670077077443. The reversal of 670077077371 is 173770770076.

It is a cyclic number.

It is not a de Polignac number, because 670077077371 - 2¹¹ = 670077075323 is a prime.

It is a super-2 number, since 2×670077077371² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670077077311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 292226101 + ... + 292228393.

It is an arithmetic number, because the mean of its divisors is an integer number (23142596904).

Almost surely, 2^670077077371 is an apocalyptic number.

670077077371 is a deficient number, since it is larger than the sum of its proper divisors (70486023557).

670077077371 is a wasteful number, since it uses less digits than its factorization.

670077077371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4471.

The product of its (nonzero) digits is 2117682, while the sum is 52.

The spelling of 670077077371 in words is "six hundred seventy billion, seventy-seven million, seventy-seven thousand, three hundred seventy-one".