746270387 has 2 divisors, whose sum is σ = 746270388. Its totient is φ = 746270386.

The previous prime is 746270383. The next prime is 746270411. The reversal of 746270387 is 783072647.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 746270387 - 2² = 746270383 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (746270383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373135193 + 373135194.

It is an arithmetic number, because the mean of its divisors is an integer number (373135194).

Almost surely, 2^746270387 is an apocalyptic number.

746270387 is a deficient number, since it is larger than the sum of its proper divisors (1).

746270387 is an equidigital number, since it uses as much as digits as its factorization.

746270387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 395136, while the sum is 44.

The square root of 746270387 is about 27317.9499047787. The cubic root of 746270387 is about 907.0517582876.

The spelling of 746270387 in words is "seven hundred forty-six million, two hundred seventy thousand, three hundred eighty-seven".