770963493 has 16 divisors (see below), whose sum is σ = 1048432896. Its totient is φ = 503755200.

The previous prime is 770963489. The next prime is 770963503. The reversal of 770963493 is 394369077.

It is not a de Polignac number, because 770963493 - 2² = 770963489 is a prime.

It is a super-2 number, since 2×770963493² = 1188769415077522098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770963423) 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, 204996 + ... + 208722.

It is an arithmetic number, because the mean of its divisors is an integer number (65527056).

Almost surely, 2^770963493 is an apocalyptic number.

It is an amenable number.

770963493 is a deficient number, since it is larger than the sum of its proper divisors (277469403).

770963493 is a wasteful number, since it uses less digits than its factorization.

770963493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5084.

The product of its (nonzero) digits is 857304, while the sum is 48.

The square root of 770963493 is about 27766.2293623027. The cubic root of 770963493 is about 916.9477824457.

The spelling of 770963493 in words is "seven hundred seventy million, nine hundred sixty-three thousand, four hundred ninety-three".