746071431 has 16 divisors (see below), whose sum is σ = 1137502464. Its totient is φ = 426089664.

The previous prime is 746071427. The next prime is 746071433. The reversal of 746071431 is 134170647.

It is not a de Polignac number, because 746071431 - 2² = 746071427 is a prime.

It is a super-3 number, since 3×746071431³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 746071392 and 746071401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746071433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33195 + ... + 50931.

It is an arithmetic number, because the mean of its divisors is an integer number (71093904).

Almost surely, 2^746071431 is an apocalyptic number.

746071431 is a deficient number, since it is larger than the sum of its proper divisors (391431033).

746071431 is a wasteful number, since it uses less digits than its factorization.

746071431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19750.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 746071431 is about 27314.3081735562. The cubic root of 746071431 is about 906.9711443294.

The spelling of 746071431 in words is "seven hundred forty-six million, seventy-one thousand, four hundred thirty-one".